102439920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38803}}^1$

素因数の和:38830

約数の個数: 80

約数和(自身を含む): 346442112

約数和(自身を除く): 244002192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 38803, 77606, 116409, 155212, 194015, 232818, 310424, 388030, 426833, 465636, 582045, 620848, 776060, 853666, 931272, 1164090, 1280499, 1552120, 1707332, 1862544, 2134165, 2328180, 2560998, 3104240, 3414664, 4268330, 4656360, 5121996, 6402495, 6829328, 8536660, 9312720, 10243992, 12804990, 17073320, 20487984, 25609980, 34146640, 51219960, 102439920]

約数ペア:

[(1, 102439920), (2, 51219960), (3, 34146640), (4, 25609980), (5, 20487984), (6, 17073320), (8, 12804990), (10, 10243992), (11, 9312720), (12, 8536660), (15, 6829328), (16, 6402495), (20, 5121996), (22, 4656360), (24, 4268330), (30, 3414664), (33, 3104240), (40, 2560998), (44, 2328180), (48, 2134165), (55, 1862544), (60, 1707332), (66, 1552120), (80, 1280499), (88, 1164090), (110, 931272), (120, 853666), (132, 776060), (165, 620848), (176, 582045), (220, 465636), (240, 426833), (264, 388030), (330, 310424), (440, 232818), (528, 194015), (660, 155212), (880, 116409), (1320, 77606), (2640, 38803)]