73080540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31231}}^1$

素因数の和:31259

約数の個数: 72

約数和(自身を含む): 238737408

約数和(自身を除く): 165656868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 31231, 62462, 93693, 124924, 156155, 187386, 281079, 312310, 374772, 406003, 468465, 562158, 624620, 812006, 936930, 1124316, 1218009, 1405395, 1624012, 1873860, 2030015, 2436018, 2810790, 3654027, 4060030, 4872036, 5621580, 6090045, 7308054, 8120060, 12180090, 14616108, 18270135, 24360180, 36540270, 73080540]

約数ペア:

[(1, 73080540), (2, 36540270), (3, 24360180), (4, 18270135), (5, 14616108), (6, 12180090), (9, 8120060), (10, 7308054), (12, 6090045), (13, 5621580), (15, 4872036), (18, 4060030), (20, 3654027), (26, 2810790), (30, 2436018), (36, 2030015), (39, 1873860), (45, 1624012), (52, 1405395), (60, 1218009), (65, 1124316), (78, 936930), (90, 812006), (117, 624620), (130, 562158), (156, 468465), (180, 406003), (195, 374772), (234, 312310), (260, 281079), (390, 187386), (468, 156155), (585, 124924), (780, 93693), (1170, 62462), (2340, 31231)]