289360320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4129}}^1$

素因数の和:4222

約数の個数: 112

約数和(自身を含む): 931529760

約数和(自身を除く): 642169440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 4129, 4380, 4672, 5840, 7008, 8258, 8760, 11680, 12387, 14016, 16516, 17520, 20645, 23360, 24774, 33032, 35040, 41290, 49548, 61935, 66064, 70080, 82580, 99096, 123870, 132128, 165160, 198192, 247740, 264256, 301417, 330320, 396384, 495480, 602834, 660640, 792768, 904251, 990960, 1205668, 1321280, 1507085, 1808502, 1981920, 2411336, 3014170, 3617004, 3963840, 4521255, 4822672, 6028340, 7234008, 9042510, 9645344, 12056680, 14468016, 18085020, 19290688, 24113360, 28936032, 36170040, 48226720, 57872064, 72340080, 96453440, 144680160, 289360320]

約数ペア:

[(1, 289360320), (2, 144680160), (3, 96453440), (4, 72340080), (5, 57872064), (6, 48226720), (8, 36170040), (10, 28936032), (12, 24113360), (15, 19290688), (16, 18085020), (20, 14468016), (24, 12056680), (30, 9645344), (32, 9042510), (40, 7234008), (48, 6028340), (60, 4822672), (64, 4521255), (73, 3963840), (80, 3617004), (96, 3014170), (120, 2411336), (146, 1981920), (160, 1808502), (192, 1507085), (219, 1321280), (240, 1205668), (292, 990960), (320, 904251), (365, 792768), (438, 660640), (480, 602834), (584, 495480), (730, 396384), (876, 330320), (960, 301417), (1095, 264256), (1168, 247740), (1460, 198192), (1752, 165160), (2190, 132128), (2336, 123870), (2920, 99096), (3504, 82580), (4129, 70080), (4380, 66064), (4672, 61935), (5840, 49548), (7008, 41290), (8258, 35040), (8760, 33032), (11680, 24774), (12387, 23360), (14016, 20645), (16516, 17520)]