2338380180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{14813}}^1$

素因数の和:15705

約数の個数: 72

約数和(自身を含む): 7101653832

約数和(自身を除く): 4763273652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 877, 1754, 2631, 3508, 4385, 5262, 7893, 8770, 10524, 13155, 14813, 15786, 17540, 26310, 29626, 31572, 39465, 44439, 52620, 59252, 74065, 78930, 88878, 133317, 148130, 157860, 177756, 222195, 266634, 296260, 444390, 533268, 666585, 888780, 1333170, 2666340, 12991001, 25982002, 38973003, 51964004, 64955005, 77946006, 116919009, 129910010, 155892012, 194865015, 233838018, 259820020, 389730030, 467676036, 584595045, 779460060, 1169190090, 2338380180]

約数ペア:

[(1, 2338380180), (2, 1169190090), (3, 779460060), (4, 584595045), (5, 467676036), (6, 389730030), (9, 259820020), (10, 233838018), (12, 194865015), (15, 155892012), (18, 129910010), (20, 116919009), (30, 77946006), (36, 64955005), (45, 51964004), (60, 38973003), (90, 25982002), (180, 12991001), (877, 2666340), (1754, 1333170), (2631, 888780), (3508, 666585), (4385, 533268), (5262, 444390), (7893, 296260), (8770, 266634), (10524, 222195), (13155, 177756), (14813, 157860), (15786, 148130), (17540, 133317), (26310, 88878), (29626, 78930), (31572, 74065), (39465, 59252), (44439, 52620)]