152839320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2659}}^1$

素因数の和:3152

約数の個数: 64

約数和(自身を含む): 459648000

約数和(自身を除く): 306808680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479, 958, 1437, 1916, 2395, 2659, 2874, 3832, 4790, 5318, 5748, 7185, 7977, 9580, 10636, 11496, 13295, 14370, 15954, 19160, 21272, 26590, 28740, 31908, 39885, 53180, 57480, 63816, 79770, 106360, 159540, 319080, 1273661, 2547322, 3820983, 5094644, 6368305, 7641966, 10189288, 12736610, 15283932, 19104915, 25473220, 30567864, 38209830, 50946440, 76419660, 152839320]

約数ペア:

[(1, 152839320), (2, 76419660), (3, 50946440), (4, 38209830), (5, 30567864), (6, 25473220), (8, 19104915), (10, 15283932), (12, 12736610), (15, 10189288), (20, 7641966), (24, 6368305), (30, 5094644), (40, 3820983), (60, 2547322), (120, 1273661), (479, 319080), (958, 159540), (1437, 106360), (1916, 79770), (2395, 63816), (2659, 57480), (2874, 53180), (3832, 39885), (4790, 31908), (5318, 28740), (5748, 26590), (7185, 21272), (7977, 19160), (9580, 15954), (10636, 14370), (11496, 13295)]