2828640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 9144576

約数和(自身を除く): 6315936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 83, 96, 120, 142, 160, 166, 213, 240, 249, 284, 332, 355, 415, 426, 480, 498, 568, 664, 710, 830, 852, 996, 1065, 1136, 1245, 1328, 1420, 1660, 1704, 1992, 2130, 2272, 2490, 2656, 2840, 3320, 3408, 3984, 4260, 4980, 5680, 5893, 6640, 6816, 7968, 8520, 9960, 11360, 11786, 13280, 17040, 17679, 19920, 23572, 29465, 34080, 35358, 39840, 47144, 58930, 70716, 88395, 94288, 117860, 141432, 176790, 188576, 235720, 282864, 353580, 471440, 565728, 707160, 942880, 1414320, 2828640]

約数ペア:

[(1, 2828640), (2, 1414320), (3, 942880), (4, 707160), (5, 565728), (6, 471440), (8, 353580), (10, 282864), (12, 235720), (15, 188576), (16, 176790), (20, 141432), (24, 117860), (30, 94288), (32, 88395), (40, 70716), (48, 58930), (60, 47144), (71, 39840), (80, 35358), (83, 34080), (96, 29465), (120, 23572), (142, 19920), (160, 17679), (166, 17040), (213, 13280), (240, 11786), (249, 11360), (284, 9960), (332, 8520), (355, 7968), (415, 6816), (426, 6640), (480, 5893), (498, 5680), (568, 4980), (664, 4260), (710, 3984), (830, 3408), (852, 3320), (996, 2840), (1065, 2656), (1136, 2490), (1245, 2272), (1328, 2130), (1420, 1992), (1660, 1704)]