123114860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 304819200

約数和(自身を除く): 181704340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 29, 44, 46, 55, 58, 92, 110, 115, 116, 145, 220, 230, 253, 290, 319, 460, 506, 580, 638, 667, 839, 1012, 1265, 1276, 1334, 1595, 1678, 2530, 2668, 3190, 3335, 3356, 4195, 5060, 6380, 6670, 7337, 8390, 9229, 13340, 14674, 16780, 18458, 19297, 24331, 29348, 36685, 36916, 38594, 46145, 48662, 73370, 77188, 92290, 96485, 97324, 121655, 146740, 184580, 192970, 212267, 243310, 267641, 385940, 424534, 486620, 535282, 559613, 849068, 1061335, 1070564, 1119226, 1338205, 2122670, 2238452, 2676410, 2798065, 4245340, 5352820, 5596130, 6155743, 11192260, 12311486, 24622972, 30778715, 61557430, 123114860]

約数ペア:

[(1, 123114860), (2, 61557430), (4, 30778715), (5, 24622972), (10, 12311486), (11, 11192260), (20, 6155743), (22, 5596130), (23, 5352820), (29, 4245340), (44, 2798065), (46, 2676410), (55, 2238452), (58, 2122670), (92, 1338205), (110, 1119226), (115, 1070564), (116, 1061335), (145, 849068), (220, 559613), (230, 535282), (253, 486620), (290, 424534), (319, 385940), (460, 267641), (506, 243310), (580, 212267), (638, 192970), (667, 184580), (839, 146740), (1012, 121655), (1265, 97324), (1276, 96485), (1334, 92290), (1595, 77188), (1678, 73370), (2530, 48662), (2668, 46145), (3190, 38594), (3335, 36916), (3356, 36685), (4195, 29348), (5060, 24331), (6380, 19297), (6670, 18458), (7337, 16780), (8390, 14674), (9229, 13340)]