144284040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{877}}^1$

素因数の和:1351

約数の個数: 96

約数和(自身を含む): 470485080

約数和(自身を除く): 326201040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 457, 877, 914, 1371, 1754, 1828, 2285, 2631, 2742, 3508, 3656, 4113, 4385, 4570, 5262, 5484, 6855, 7016, 7893, 8226, 8770, 9140, 10524, 10968, 13155, 13710, 15786, 16452, 17540, 18280, 20565, 21048, 26310, 27420, 31572, 32904, 35080, 39465, 41130, 52620, 54840, 63144, 78930, 82260, 105240, 157860, 164520, 315720, 400789, 801578, 1202367, 1603156, 2003945, 2404734, 3206312, 3607101, 4007890, 4809468, 6011835, 7214202, 8015780, 9618936, 12023670, 14428404, 16031560, 18035505, 24047340, 28856808, 36071010, 48094680, 72142020, 144284040]

約数ペア:

[(1, 144284040), (2, 72142020), (3, 48094680), (4, 36071010), (5, 28856808), (6, 24047340), (8, 18035505), (9, 16031560), (10, 14428404), (12, 12023670), (15, 9618936), (18, 8015780), (20, 7214202), (24, 6011835), (30, 4809468), (36, 4007890), (40, 3607101), (45, 3206312), (60, 2404734), (72, 2003945), (90, 1603156), (120, 1202367), (180, 801578), (360, 400789), (457, 315720), (877, 164520), (914, 157860), (1371, 105240), (1754, 82260), (1828, 78930), (2285, 63144), (2631, 54840), (2742, 52620), (3508, 41130), (3656, 39465), (4113, 35080), (4385, 32904), (4570, 31572), (5262, 27420), (5484, 26310), (6855, 21048), (7016, 20565), (7893, 18280), (8226, 17540), (8770, 16452), (9140, 15786), (10524, 13710), (10968, 13155)]