812125080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173531}}^1$

素因数の和:173561

約数の個数: 96

約数和(自身を含む): 2842454160

約数和(自身を除く): 2030329080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 173531, 347062, 520593, 694124, 867655, 1041186, 1388248, 1561779, 1735310, 2082372, 2255903, 2602965, 3123558, 3470620, 4164744, 4511806, 5205930, 6247116, 6767709, 6941240, 7808895, 9023612, 10411860, 11279515, 12494232, 13535418, 15617790, 18047224, 20303127, 20823720, 22559030, 27070836, 31235580, 33838545, 40606254, 45118060, 54141672, 62471160, 67677090, 81212508, 90236120, 101515635, 135354180, 162425016, 203031270, 270708360, 406062540, 812125080]

約数ペア:

[(1, 812125080), (2, 406062540), (3, 270708360), (4, 203031270), (5, 162425016), (6, 135354180), (8, 101515635), (9, 90236120), (10, 81212508), (12, 67677090), (13, 62471160), (15, 54141672), (18, 45118060), (20, 40606254), (24, 33838545), (26, 31235580), (30, 27070836), (36, 22559030), (39, 20823720), (40, 20303127), (45, 18047224), (52, 15617790), (60, 13535418), (65, 12494232), (72, 11279515), (78, 10411860), (90, 9023612), (104, 7808895), (117, 6941240), (120, 6767709), (130, 6247116), (156, 5205930), (180, 4511806), (195, 4164744), (234, 3470620), (260, 3123558), (312, 2602965), (360, 2255903), (390, 2082372), (468, 1735310), (520, 1561779), (585, 1388248), (780, 1041186), (936, 867655), (1170, 694124), (1560, 520593), (2340, 347062), (4680, 173531)]