415060240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23909}}^1$

素因数の和:23960

約数の個数: 80

約数和(自身を含む): 1138498560

約数和(自身を除く): 723438320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 23909, 47818, 95636, 119545, 167363, 191272, 239090, 334726, 382544, 478180, 669452, 741179, 836815, 956360, 1338904, 1482358, 1673630, 1912720, 2677808, 2964716, 3347260, 3705895, 5188253, 5929432, 6694520, 7411790, 10376506, 11858864, 13389040, 14823580, 20753012, 25941265, 29647160, 41506024, 51882530, 59294320, 83012048, 103765060, 207530120, 415060240]

約数ペア:

[(1, 415060240), (2, 207530120), (4, 103765060), (5, 83012048), (7, 59294320), (8, 51882530), (10, 41506024), (14, 29647160), (16, 25941265), (20, 20753012), (28, 14823580), (31, 13389040), (35, 11858864), (40, 10376506), (56, 7411790), (62, 6694520), (70, 5929432), (80, 5188253), (112, 3705895), (124, 3347260), (140, 2964716), (155, 2677808), (217, 1912720), (248, 1673630), (280, 1482358), (310, 1338904), (434, 956360), (496, 836815), (560, 741179), (620, 669452), (868, 478180), (1085, 382544), (1240, 334726), (1736, 239090), (2170, 191272), (2480, 167363), (3472, 119545), (4340, 95636), (8680, 47818), (17360, 23909)]