160542180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28771}}^1$

素因数の和:28817

約数の個数: 72

約数和(自身を含む): 502704384

約数和(自身を除く): 342162204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 28771, 57542, 86313, 115084, 143855, 172626, 258939, 287710, 345252, 431565, 517878, 575420, 863130, 891901, 1035756, 1294695, 1726260, 1783802, 2589390, 2675703, 3567604, 4459505, 5178780, 5351406, 8027109, 8919010, 10702812, 13378515, 16054218, 17838020, 26757030, 32108436, 40135545, 53514060, 80271090, 160542180]

約数ペア:

[(1, 160542180), (2, 80271090), (3, 53514060), (4, 40135545), (5, 32108436), (6, 26757030), (9, 17838020), (10, 16054218), (12, 13378515), (15, 10702812), (18, 8919010), (20, 8027109), (30, 5351406), (31, 5178780), (36, 4459505), (45, 3567604), (60, 2675703), (62, 2589390), (90, 1783802), (93, 1726260), (124, 1294695), (155, 1035756), (180, 891901), (186, 863130), (279, 575420), (310, 517878), (372, 431565), (465, 345252), (558, 287710), (620, 258939), (930, 172626), (1116, 143855), (1395, 115084), (1860, 86313), (2790, 57542), (5580, 28771)]