1398960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 4932720

約数和(自身を除く): 3533760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 67, 72, 80, 87, 90, 116, 120, 134, 144, 145, 174, 180, 201, 232, 240, 261, 268, 290, 335, 348, 360, 402, 435, 464, 522, 536, 580, 603, 670, 696, 720, 804, 870, 1005, 1044, 1072, 1160, 1206, 1305, 1340, 1392, 1608, 1740, 1943, 2010, 2088, 2320, 2412, 2610, 2680, 3015, 3216, 3480, 3886, 4020, 4176, 4824, 5220, 5360, 5829, 6030, 6960, 7772, 8040, 9648, 9715, 10440, 11658, 12060, 15544, 16080, 17487, 19430, 20880, 23316, 24120, 29145, 31088, 34974, 38860, 46632, 48240, 58290, 69948, 77720, 87435, 93264, 116580, 139896, 155440, 174870, 233160, 279792, 349740, 466320, 699480, 1398960]

約数ペア:

[(1, 1398960), (2, 699480), (3, 466320), (4, 349740), (5, 279792), (6, 233160), (8, 174870), (9, 155440), (10, 139896), (12, 116580), (15, 93264), (16, 87435), (18, 77720), (20, 69948), (24, 58290), (29, 48240), (30, 46632), (36, 38860), (40, 34974), (45, 31088), (48, 29145), (58, 24120), (60, 23316), (67, 20880), (72, 19430), (80, 17487), (87, 16080), (90, 15544), (116, 12060), (120, 11658), (134, 10440), (144, 9715), (145, 9648), (174, 8040), (180, 7772), (201, 6960), (232, 6030), (240, 5829), (261, 5360), (268, 5220), (290, 4824), (335, 4176), (348, 4020), (360, 3886), (402, 3480), (435, 3216), (464, 3015), (522, 2680), (536, 2610), (580, 2412), (603, 2320), (670, 2088), (696, 2010), (720, 1943), (804, 1740), (870, 1608), (1005, 1392), (1044, 1340), (1072, 1305), (1160, 1206)]