355440180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{4639}}^1$

素因数の和:5928

約数の個数: 48

約数和(自身を含む): 996226560

約数和(自身を除く): 640786380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1277, 2554, 3831, 4639, 5108, 6385, 7662, 9278, 12770, 13917, 15324, 18556, 19155, 23195, 25540, 27834, 38310, 46390, 55668, 69585, 76620, 92780, 139170, 278340, 5924003, 11848006, 17772009, 23696012, 29620015, 35544018, 59240030, 71088036, 88860045, 118480060, 177720090, 355440180]

約数ペア:

[(1, 355440180), (2, 177720090), (3, 118480060), (4, 88860045), (5, 71088036), (6, 59240030), (10, 35544018), (12, 29620015), (15, 23696012), (20, 17772009), (30, 11848006), (60, 5924003), (1277, 278340), (2554, 139170), (3831, 92780), (4639, 76620), (5108, 69585), (6385, 55668), (7662, 46390), (9278, 38310), (12770, 27834), (13917, 25540), (15324, 23195), (18556, 19155)]