1301887920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{146609}}^1$

素因数の和:146662

約数の個数: 80

約数和(自身を含む): 4144957920

約数和(自身を除く): 2843070000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 146609, 293218, 439827, 586436, 733045, 879654, 1172872, 1466090, 1759308, 2199135, 2345744, 2932180, 3518616, 4398270, 5424533, 5864360, 7037232, 8796540, 10849066, 11728720, 16273599, 17593080, 21698132, 27122665, 32547198, 35186160, 43396264, 54245330, 65094396, 81367995, 86792528, 108490660, 130188792, 162735990, 216981320, 260377584, 325471980, 433962640, 650943960, 1301887920]

約数ペア:

[(1, 1301887920), (2, 650943960), (3, 433962640), (4, 325471980), (5, 260377584), (6, 216981320), (8, 162735990), (10, 130188792), (12, 108490660), (15, 86792528), (16, 81367995), (20, 65094396), (24, 54245330), (30, 43396264), (37, 35186160), (40, 32547198), (48, 27122665), (60, 21698132), (74, 17593080), (80, 16273599), (111, 11728720), (120, 10849066), (148, 8796540), (185, 7037232), (222, 5864360), (240, 5424533), (296, 4398270), (370, 3518616), (444, 2932180), (555, 2345744), (592, 2199135), (740, 1759308), (888, 1466090), (1110, 1172872), (1480, 879654), (1776, 733045), (2220, 586436), (2960, 439827), (4440, 293218), (8880, 146609)]