3895320

素因数分解:

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

素因数の和:265

約数の個数: 128

約数和(自身を含む): 13789440

約数和(自身を除く): 9894120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 227, 260, 264, 286, 312, 330, 390, 429, 440, 454, 520, 572, 660, 681, 715, 780, 858, 908, 1135, 1144, 1320, 1362, 1430, 1560, 1716, 1816, 2145, 2270, 2497, 2724, 2860, 2951, 3405, 3432, 4290, 4540, 4994, 5448, 5720, 5902, 6810, 7491, 8580, 8853, 9080, 9988, 11804, 12485, 13620, 14755, 14982, 17160, 17706, 19976, 23608, 24970, 27240, 29510, 29964, 32461, 35412, 37455, 44265, 49940, 59020, 59928, 64922, 70824, 74910, 88530, 97383, 99880, 118040, 129844, 149820, 162305, 177060, 194766, 259688, 299640, 324610, 354120, 389532, 486915, 649220, 779064, 973830, 1298440, 1947660, 3895320]

約数ペア:

[(1, 3895320), (2, 1947660), (3, 1298440), (4, 973830), (5, 779064), (6, 649220), (8, 486915), (10, 389532), (11, 354120), (12, 324610), (13, 299640), (15, 259688), (20, 194766), (22, 177060), (24, 162305), (26, 149820), (30, 129844), (33, 118040), (39, 99880), (40, 97383), (44, 88530), (52, 74910), (55, 70824), (60, 64922), (65, 59928), (66, 59020), (78, 49940), (88, 44265), (104, 37455), (110, 35412), (120, 32461), (130, 29964), (132, 29510), (143, 27240), (156, 24970), (165, 23608), (195, 19976), (220, 17706), (227, 17160), (260, 14982), (264, 14755), (286, 13620), (312, 12485), (330, 11804), (390, 9988), (429, 9080), (440, 8853), (454, 8580), (520, 7491), (572, 6810), (660, 5902), (681, 5720), (715, 5448), (780, 4994), (858, 4540), (908, 4290), (1135, 3432), (1144, 3405), (1320, 2951), (1362, 2860), (1430, 2724), (1560, 2497), (1716, 2270), (1816, 2145)]