123060080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 347977728

約数和(自身を除く): 224917648

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 80, 88, 104, 110, 124, 130, 143, 155, 176, 208, 220, 248, 260, 286, 310, 341, 347, 403, 440, 496, 520, 572, 620, 682, 694, 715, 806, 880, 1040, 1144, 1240, 1364, 1388, 1430, 1612, 1705, 1735, 2015, 2288, 2480, 2728, 2776, 2860, 3224, 3410, 3470, 3817, 4030, 4433, 4511, 5456, 5552, 5720, 6448, 6820, 6940, 7634, 8060, 8866, 9022, 10757, 11440, 13640, 13880, 15268, 16120, 17732, 18044, 19085, 21514, 22165, 22555, 27280, 27760, 30536, 32240, 35464, 36088, 38170, 43028, 44330, 45110, 49621, 53785, 61072, 70928, 72176, 76340, 86056, 88660, 90220, 99242, 107570, 118327, 139841, 152680, 172112, 177320, 180440, 198484, 215140, 236654, 248105, 279682, 305360, 354640, 360880, 396968, 430280, 473308, 496210, 559364, 591635, 699205, 793936, 860560, 946616, 992420, 1118728, 1183270, 1398410, 1538251, 1893232, 1984840, 2237456, 2366540, 2796820, 3076502, 3969680, 4733080, 5593640, 6153004, 7691255, 9466160, 11187280, 12306008, 15382510, 24612016, 30765020, 61530040, 123060080]

約数ペア:

[(1, 123060080), (2, 61530040), (4, 30765020), (5, 24612016), (8, 15382510), (10, 12306008), (11, 11187280), (13, 9466160), (16, 7691255), (20, 6153004), (22, 5593640), (26, 4733080), (31, 3969680), (40, 3076502), (44, 2796820), (52, 2366540), (55, 2237456), (62, 1984840), (65, 1893232), (80, 1538251), (88, 1398410), (104, 1183270), (110, 1118728), (124, 992420), (130, 946616), (143, 860560), (155, 793936), (176, 699205), (208, 591635), (220, 559364), (248, 496210), (260, 473308), (286, 430280), (310, 396968), (341, 360880), (347, 354640), (403, 305360), (440, 279682), (496, 248105), (520, 236654), (572, 215140), (620, 198484), (682, 180440), (694, 177320), (715, 172112), (806, 152680), (880, 139841), (1040, 118327), (1144, 107570), (1240, 99242), (1364, 90220), (1388, 88660), (1430, 86056), (1612, 76340), (1705, 72176), (1735, 70928), (2015, 61072), (2288, 53785), (2480, 49621), (2728, 45110), (2776, 44330), (2860, 43028), (3224, 38170), (3410, 36088), (3470, 35464), (3817, 32240), (4030, 30536), (4433, 27760), (4511, 27280), (5456, 22555), (5552, 22165), (5720, 21514), (6448, 19085), (6820, 18044), (6940, 17732), (7634, 16120), (8060, 15268), (8866, 13880), (9022, 13640), (10757, 11440)]