2464955640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{978157}}^1$

素因数の和:978181

約数の個数: 96

約数和(自身を含む): 9155558880

約数和(自身を除く): 6690603240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 978157, 1956314, 2934471, 3912628, 4890785, 5868942, 6847099, 7825256, 8803413, 9781570, 11737884, 13694198, 14672355, 17606826, 19563140, 20541297, 23475768, 27388396, 29344710, 34235495, 35213652, 39126280, 41082594, 44017065, 54776792, 58689420, 61623891, 68470990, 70427304, 82165188, 88034130, 102706485, 117378840, 123247782, 136941980, 164330376, 176068260, 205412970, 246495564, 273883960, 308119455, 352136520, 410825940, 492991128, 616238910, 821651880, 1232477820, 2464955640]

約数ペア:

[(1, 2464955640), (2, 1232477820), (3, 821651880), (4, 616238910), (5, 492991128), (6, 410825940), (7, 352136520), (8, 308119455), (9, 273883960), (10, 246495564), (12, 205412970), (14, 176068260), (15, 164330376), (18, 136941980), (20, 123247782), (21, 117378840), (24, 102706485), (28, 88034130), (30, 82165188), (35, 70427304), (36, 68470990), (40, 61623891), (42, 58689420), (45, 54776792), (56, 44017065), (60, 41082594), (63, 39126280), (70, 35213652), (72, 34235495), (84, 29344710), (90, 27388396), (105, 23475768), (120, 20541297), (126, 19563140), (140, 17606826), (168, 14672355), (180, 13694198), (210, 11737884), (252, 9781570), (280, 8803413), (315, 7825256), (360, 6847099), (420, 5868942), (504, 4890785), (630, 3912628), (840, 2934471), (1260, 1956314), (2520, 978157)]