24889740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 72576000

約数和(自身を除く): 47686260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 79, 89, 118, 158, 177, 178, 236, 237, 267, 295, 316, 354, 356, 395, 445, 474, 534, 590, 708, 790, 885, 890, 948, 1068, 1180, 1185, 1335, 1580, 1770, 1780, 2370, 2670, 3540, 4661, 4740, 5251, 5340, 7031, 9322, 10502, 13983, 14062, 15753, 18644, 21004, 21093, 23305, 26255, 27966, 28124, 31506, 35155, 42186, 46610, 52510, 55932, 63012, 69915, 70310, 78765, 84372, 93220, 105020, 105465, 139830, 140620, 157530, 210930, 279660, 315060, 414829, 421860, 829658, 1244487, 1659316, 2074145, 2488974, 4148290, 4977948, 6222435, 8296580, 12444870, 24889740]

約数ペア:

[(1, 24889740), (2, 12444870), (3, 8296580), (4, 6222435), (5, 4977948), (6, 4148290), (10, 2488974), (12, 2074145), (15, 1659316), (20, 1244487), (30, 829658), (59, 421860), (60, 414829), (79, 315060), (89, 279660), (118, 210930), (158, 157530), (177, 140620), (178, 139830), (236, 105465), (237, 105020), (267, 93220), (295, 84372), (316, 78765), (354, 70310), (356, 69915), (395, 63012), (445, 55932), (474, 52510), (534, 46610), (590, 42186), (708, 35155), (790, 31506), (885, 28124), (890, 27966), (948, 26255), (1068, 23305), (1180, 21093), (1185, 21004), (1335, 18644), (1580, 15753), (1770, 14062), (1780, 13983), (2370, 10502), (2670, 9322), (3540, 7031), (4661, 5340), (4740, 5251)]