715721040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{12583}}^1$

素因数の和:12681

約数の個数: 120

約数和(自身を含む): 2434248960

約数和(自身を除く): 1718527920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 12583, 14220, 18960, 25166, 28440, 37749, 50332, 56880, 62915, 75498, 100664, 113247, 125830, 150996, 188745, 201328, 226494, 251660, 301992, 377490, 452988, 503320, 566235, 603984, 754980, 905976, 994057, 1006640, 1132470, 1509960, 1811952, 1988114, 2264940, 2982171, 3019920, 3976228, 4529880, 4970285, 5964342, 7952456, 8946513, 9059760, 9940570, 11928684, 14910855, 15904912, 17893026, 19881140, 23857368, 29821710, 35786052, 39762280, 44732565, 47714736, 59643420, 71572104, 79524560, 89465130, 119286840, 143144208, 178930260, 238573680, 357860520, 715721040]

約数ペア:

[(1, 715721040), (2, 357860520), (3, 238573680), (4, 178930260), (5, 143144208), (6, 119286840), (8, 89465130), (9, 79524560), (10, 71572104), (12, 59643420), (15, 47714736), (16, 44732565), (18, 39762280), (20, 35786052), (24, 29821710), (30, 23857368), (36, 19881140), (40, 17893026), (45, 15904912), (48, 14910855), (60, 11928684), (72, 9940570), (79, 9059760), (80, 8946513), (90, 7952456), (120, 5964342), (144, 4970285), (158, 4529880), (180, 3976228), (237, 3019920), (240, 2982171), (316, 2264940), (360, 1988114), (395, 1811952), (474, 1509960), (632, 1132470), (711, 1006640), (720, 994057), (790, 905976), (948, 754980), (1185, 603984), (1264, 566235), (1422, 503320), (1580, 452988), (1896, 377490), (2370, 301992), (2844, 251660), (3160, 226494), (3555, 201328), (3792, 188745), (4740, 150996), (5688, 125830), (6320, 113247), (7110, 100664), (9480, 75498), (11376, 62915), (12583, 56880), (14220, 50332), (18960, 37749), (25166, 28440)]