72340080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4129}}^1$

素因数の和:4218

約数の個数: 80

約数和(自身を含む): 227381280

約数和(自身を除く): 155041200

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, 3504, 4129, 4380, 5840, 8258, 8760, 12387, 16516, 17520, 20645, 24774, 33032, 41290, 49548, 61935, 66064, 82580, 99096, 123870, 165160, 198192, 247740, 301417, 330320, 495480, 602834, 904251, 990960, 1205668, 1507085, 1808502, 2411336, 3014170, 3617004, 4521255, 4822672, 6028340, 7234008, 9042510, 12056680, 14468016, 18085020, 24113360, 36170040, 72340080]

約数ペア:

[(1, 72340080), (2, 36170040), (3, 24113360), (4, 18085020), (5, 14468016), (6, 12056680), (8, 9042510), (10, 7234008), (12, 6028340), (15, 4822672), (16, 4521255), (20, 3617004), (24, 3014170), (30, 2411336), (40, 1808502), (48, 1507085), (60, 1205668), (73, 990960), (80, 904251), (120, 602834), (146, 495480), (219, 330320), (240, 301417), (292, 247740), (365, 198192), (438, 165160), (584, 123870), (730, 99096), (876, 82580), (1095, 66064), (1168, 61935), (1460, 49548), (1752, 41290), (2190, 33032), (2920, 24774), (3504, 20645), (4129, 17520), (4380, 16516), (5840, 12387), (8258, 8760)]