15210960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 47973120

約数和(自身を除く): 32762160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1039, 1220, 1464, 1830, 2078, 2440, 2928, 3117, 3660, 4156, 4880, 5195, 6234, 7320, 8312, 10390, 12468, 14640, 15585, 16624, 20780, 24936, 31170, 41560, 49872, 62340, 63379, 83120, 124680, 126758, 190137, 249360, 253516, 316895, 380274, 507032, 633790, 760548, 950685, 1014064, 1267580, 1521096, 1901370, 2535160, 3042192, 3802740, 5070320, 7605480, 15210960]

約数ペア:

[(1, 15210960), (2, 7605480), (3, 5070320), (4, 3802740), (5, 3042192), (6, 2535160), (8, 1901370), (10, 1521096), (12, 1267580), (15, 1014064), (16, 950685), (20, 760548), (24, 633790), (30, 507032), (40, 380274), (48, 316895), (60, 253516), (61, 249360), (80, 190137), (120, 126758), (122, 124680), (183, 83120), (240, 63379), (244, 62340), (305, 49872), (366, 41560), (488, 31170), (610, 24936), (732, 20780), (915, 16624), (976, 15585), (1039, 14640), (1220, 12468), (1464, 10390), (1830, 8312), (2078, 7320), (2440, 6234), (2928, 5195), (3117, 4880), (3660, 4156)]