65522640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14369}}^1$

素因数の和:14404

約数の個数: 80

約数和(自身を含む): 213825600

約数和(自身を除く): 148302960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 14369, 28738, 43107, 57476, 71845, 86214, 114952, 143690, 172428, 215535, 229904, 273011, 287380, 344856, 431070, 546022, 574760, 689712, 819033, 862140, 1092044, 1149520, 1365055, 1638066, 1724280, 2184088, 2730110, 3276132, 3448560, 4095165, 4368176, 5460220, 6552264, 8190330, 10920440, 13104528, 16380660, 21840880, 32761320, 65522640]

約数ペア:

[(1, 65522640), (2, 32761320), (3, 21840880), (4, 16380660), (5, 13104528), (6, 10920440), (8, 8190330), (10, 6552264), (12, 5460220), (15, 4368176), (16, 4095165), (19, 3448560), (20, 3276132), (24, 2730110), (30, 2184088), (38, 1724280), (40, 1638066), (48, 1365055), (57, 1149520), (60, 1092044), (76, 862140), (80, 819033), (95, 689712), (114, 574760), (120, 546022), (152, 431070), (190, 344856), (228, 287380), (240, 273011), (285, 229904), (304, 215535), (380, 172428), (456, 143690), (570, 114952), (760, 86214), (912, 71845), (1140, 57476), (1520, 43107), (2280, 28738), (4560, 14369)]