120754920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 256

約数和(自身を含む): 441262080

約数和(自身を除く): 320507160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 227, 248, 260, 264, 286, 310, 312, 330, 341, 372, 390, 403, 429, 440, 454, 465, 520, 572, 620, 660, 681, 682, 715, 744, 780, 806, 858, 908, 930, 1023, 1135, 1144, 1209, 1240, 1320, 1362, 1364, 1430, 1560, 1612, 1705, 1716, 1816, 1860, 2015, 2046, 2145, 2270, 2418, 2497, 2724, 2728, 2860, 2951, 3224, 3405, 3410, 3432, 3720, 4030, 4092, 4290, 4433, 4540, 4836, 4994, 5115, 5448, 5720, 5902, 6045, 6810, 6820, 7037, 7491, 8060, 8184, 8580, 8853, 8866, 9080, 9672, 9988, 10230, 11804, 12090, 12485, 13299, 13620, 13640, 14074, 14755, 14982, 16120, 17160, 17706, 17732, 19976, 20460, 21111, 22165, 23608, 24180, 24970, 26598, 27240, 28148, 29510, 29964, 32461, 35185, 35412, 35464, 37455, 40920, 42222, 44265, 44330, 48360, 49940, 53196, 56296, 59020, 59928, 64922, 66495, 70370, 70824, 74910, 77407, 84444, 88530, 88660, 91481, 97383, 99880, 105555, 106392, 118040, 129844, 132990, 140740, 149820, 154814, 162305, 168888, 177060, 177320, 182962, 194766, 211110, 232221, 259688, 265980, 274443, 281480, 299640, 309628, 324610, 354120, 365924, 387035, 389532, 422220, 457405, 464442, 486915, 531960, 548886, 619256, 649220, 731848, 774070, 779064, 844440, 914810, 928884, 973830, 1006291, 1097772, 1161105, 1298440, 1372215, 1548140, 1829620, 1857768, 1947660, 2012582, 2195544, 2322210, 2744430, 3018873, 3096280, 3659240, 3895320, 4025164, 4644420, 5031455, 5488860, 6037746, 8050328, 9288840, 10062910, 10977720, 12075492, 15094365, 20125820, 24150984, 30188730, 40251640, 60377460, 120754920]

約数ペア:

[(1, 120754920), (2, 60377460), (3, 40251640), (4, 30188730), (5, 24150984), (6, 20125820), (8, 15094365), (10, 12075492), (11, 10977720), (12, 10062910), (13, 9288840), (15, 8050328), (20, 6037746), (22, 5488860), (24, 5031455), (26, 4644420), (30, 4025164), (31, 3895320), (33, 3659240), (39, 3096280), (40, 3018873), (44, 2744430), (52, 2322210), (55, 2195544), (60, 2012582), (62, 1947660), (65, 1857768), (66, 1829620), (78, 1548140), (88, 1372215), (93, 1298440), (104, 1161105), (110, 1097772), (120, 1006291), (124, 973830), (130, 928884), (132, 914810), (143, 844440), (155, 779064), (156, 774070), (165, 731848), (186, 649220), (195, 619256), (220, 548886), (227, 531960), (248, 486915), (260, 464442), (264, 457405), (286, 422220), (310, 389532), (312, 387035), (330, 365924), (341, 354120), (372, 324610), (390, 309628), (403, 299640), (429, 281480), (440, 274443), (454, 265980), (465, 259688), (520, 232221), (572, 211110), (620, 194766), (660, 182962), (681, 177320), (682, 177060), (715, 168888), (744, 162305), (780, 154814), (806, 149820), (858, 140740), (908, 132990), (930, 129844), (1023, 118040), (1135, 106392), (1144, 105555), (1209, 99880), (1240, 97383), (1320, 91481), (1362, 88660), (1364, 88530), (1430, 84444), (1560, 77407), (1612, 74910), (1705, 70824), (1716, 70370), (1816, 66495), (1860, 64922), (2015, 59928), (2046, 59020), (2145, 56296), (2270, 53196), (2418, 49940), (2497, 48360), (2724, 44330), (2728, 44265), (2860, 42222), (2951, 40920), (3224, 37455), (3405, 35464), (3410, 35412), (3432, 35185), (3720, 32461), (4030, 29964), (4092, 29510), (4290, 28148), (4433, 27240), (4540, 26598), (4836, 24970), (4994, 24180), (5115, 23608), (5448, 22165), (5720, 21111), (5902, 20460), (6045, 19976), (6810, 17732), (6820, 17706), (7037, 17160), (7491, 16120), (8060, 14982), (8184, 14755), (8580, 14074), (8853, 13640), (8866, 13620), (9080, 13299), (9672, 12485), (9988, 12090), (10230, 11804)]