15462360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 52416000

約数和(自身を除く): 36953640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 103, 108, 120, 135, 139, 180, 206, 216, 270, 278, 309, 360, 412, 417, 515, 540, 556, 618, 695, 824, 834, 927, 1030, 1080, 1112, 1236, 1251, 1390, 1545, 1668, 1854, 2060, 2085, 2472, 2502, 2780, 2781, 3090, 3336, 3708, 3753, 4120, 4170, 4635, 5004, 5560, 5562, 6180, 6255, 7416, 7506, 8340, 9270, 10008, 11124, 12360, 12510, 13905, 14317, 15012, 16680, 18540, 18765, 22248, 25020, 27810, 28634, 30024, 37080, 37530, 42951, 50040, 55620, 57268, 71585, 75060, 85902, 111240, 114536, 128853, 143170, 150120, 171804, 214755, 257706, 286340, 343608, 386559, 429510, 515412, 572680, 644265, 773118, 859020, 1030824, 1288530, 1546236, 1718040, 1932795, 2577060, 3092472, 3865590, 5154120, 7731180, 15462360]

約数ペア:

[(1, 15462360), (2, 7731180), (3, 5154120), (4, 3865590), (5, 3092472), (6, 2577060), (8, 1932795), (9, 1718040), (10, 1546236), (12, 1288530), (15, 1030824), (18, 859020), (20, 773118), (24, 644265), (27, 572680), (30, 515412), (36, 429510), (40, 386559), (45, 343608), (54, 286340), (60, 257706), (72, 214755), (90, 171804), (103, 150120), (108, 143170), (120, 128853), (135, 114536), (139, 111240), (180, 85902), (206, 75060), (216, 71585), (270, 57268), (278, 55620), (309, 50040), (360, 42951), (412, 37530), (417, 37080), (515, 30024), (540, 28634), (556, 27810), (618, 25020), (695, 22248), (824, 18765), (834, 18540), (927, 16680), (1030, 15012), (1080, 14317), (1112, 13905), (1236, 12510), (1251, 12360), (1390, 11124), (1545, 10008), (1668, 9270), (1854, 8340), (2060, 7506), (2085, 7416), (2472, 6255), (2502, 6180), (2780, 5562), (2781, 5560), (3090, 5004), (3336, 4635), (3708, 4170), (3753, 4120)]