297670920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67043}}^1$

素因数の和:67094

約数の個数: 64

約数和(自身を含む): 917161920

約数和(自身を除く): 619491000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 67043, 134086, 201129, 268172, 335215, 402258, 536344, 670430, 804516, 1005645, 1340860, 1609032, 2011290, 2480591, 2681720, 4022580, 4961182, 7441773, 8045160, 9922364, 12402955, 14883546, 19844728, 24805910, 29767092, 37208865, 49611820, 59534184, 74417730, 99223640, 148835460, 297670920]

約数ペア:

[(1, 297670920), (2, 148835460), (3, 99223640), (4, 74417730), (5, 59534184), (6, 49611820), (8, 37208865), (10, 29767092), (12, 24805910), (15, 19844728), (20, 14883546), (24, 12402955), (30, 9922364), (37, 8045160), (40, 7441773), (60, 4961182), (74, 4022580), (111, 2681720), (120, 2480591), (148, 2011290), (185, 1609032), (222, 1340860), (296, 1005645), (370, 804516), (444, 670430), (555, 536344), (740, 402258), (888, 335215), (1110, 268172), (1480, 201129), (2220, 134086), (4440, 67043)]