1187948280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{125311}}^1$

素因数の和:125404

約数の個数: 64

約数和(自身を含む): 3608985600

約数和(自身を除く): 2421037320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 125311, 250622, 375933, 501244, 626555, 751866, 1002488, 1253110, 1503732, 1879665, 2506220, 3007464, 3759330, 5012440, 7518660, 9899569, 15037320, 19799138, 29698707, 39598276, 49497845, 59397414, 79196552, 98995690, 118794828, 148493535, 197991380, 237589656, 296987070, 395982760, 593974140, 1187948280]

約数ペア:

[(1, 1187948280), (2, 593974140), (3, 395982760), (4, 296987070), (5, 237589656), (6, 197991380), (8, 148493535), (10, 118794828), (12, 98995690), (15, 79196552), (20, 59397414), (24, 49497845), (30, 39598276), (40, 29698707), (60, 19799138), (79, 15037320), (120, 9899569), (158, 7518660), (237, 5012440), (316, 3759330), (395, 3007464), (474, 2506220), (632, 1879665), (790, 1503732), (948, 1253110), (1185, 1002488), (1580, 751866), (1896, 626555), (2370, 501244), (3160, 375933), (4740, 250622), (9480, 125311)]