53820120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1861}}^1$

素因数の和:2116

約数の個数: 64

約数和(自身を含む): 162217440

約数和(自身を除く): 108397320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1861, 1928, 2410, 2892, 3615, 3722, 4820, 5583, 5784, 7230, 7444, 9305, 9640, 11166, 14460, 14888, 18610, 22332, 27915, 28920, 37220, 44664, 55830, 74440, 111660, 223320, 448501, 897002, 1345503, 1794004, 2242505, 2691006, 3588008, 4485010, 5382012, 6727515, 8970020, 10764024, 13455030, 17940040, 26910060, 53820120]

約数ペア:

[(1, 53820120), (2, 26910060), (3, 17940040), (4, 13455030), (5, 10764024), (6, 8970020), (8, 6727515), (10, 5382012), (12, 4485010), (15, 3588008), (20, 2691006), (24, 2242505), (30, 1794004), (40, 1345503), (60, 897002), (120, 448501), (241, 223320), (482, 111660), (723, 74440), (964, 55830), (1205, 44664), (1446, 37220), (1861, 28920), (1928, 27915), (2410, 22332), (2892, 18610), (3615, 14888), (3722, 14460), (4820, 11166), (5583, 9640), (5784, 9305), (7230, 7444)]