54644880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3119}}^1$

素因数の和:3208

約数の個数: 80

約数和(自身を含む): 171774720

約数和(自身を除く): 117129840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3119, 3504, 4380, 5840, 6238, 8760, 9357, 12476, 15595, 17520, 18714, 24952, 31190, 37428, 46785, 49904, 62380, 74856, 93570, 124760, 149712, 187140, 227687, 249520, 374280, 455374, 683061, 748560, 910748, 1138435, 1366122, 1821496, 2276870, 2732244, 3415305, 3642992, 4553740, 5464488, 6830610, 9107480, 10928976, 13661220, 18214960, 27322440, 54644880]

約数ペア:

[(1, 54644880), (2, 27322440), (3, 18214960), (4, 13661220), (5, 10928976), (6, 9107480), (8, 6830610), (10, 5464488), (12, 4553740), (15, 3642992), (16, 3415305), (20, 2732244), (24, 2276870), (30, 1821496), (40, 1366122), (48, 1138435), (60, 910748), (73, 748560), (80, 683061), (120, 455374), (146, 374280), (219, 249520), (240, 227687), (292, 187140), (365, 149712), (438, 124760), (584, 93570), (730, 74856), (876, 62380), (1095, 49904), (1168, 46785), (1460, 37428), (1752, 31190), (2190, 24952), (2920, 18714), (3119, 17520), (3504, 15595), (4380, 12476), (5840, 9357), (6238, 8760)]