57280560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7699}}^1$

素因数の和:7746

約数の個数: 80

約数和(自身を含む): 183321600

約数和(自身を除く): 126041040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 7699, 15398, 23097, 30796, 38495, 46194, 61592, 76990, 92388, 115485, 123184, 153980, 184776, 230970, 238669, 307960, 369552, 461940, 477338, 615920, 716007, 923880, 954676, 1193345, 1432014, 1847760, 1909352, 2386690, 2864028, 3580035, 3818704, 4773380, 5728056, 7160070, 9546760, 11456112, 14320140, 19093520, 28640280, 57280560]

約数ペア:

[(1, 57280560), (2, 28640280), (3, 19093520), (4, 14320140), (5, 11456112), (6, 9546760), (8, 7160070), (10, 5728056), (12, 4773380), (15, 3818704), (16, 3580035), (20, 2864028), (24, 2386690), (30, 1909352), (31, 1847760), (40, 1432014), (48, 1193345), (60, 954676), (62, 923880), (80, 716007), (93, 615920), (120, 477338), (124, 461940), (155, 369552), (186, 307960), (240, 238669), (248, 230970), (310, 184776), (372, 153980), (465, 123184), (496, 115485), (620, 92388), (744, 76990), (930, 61592), (1240, 46194), (1488, 38495), (1860, 30796), (2480, 23097), (3720, 15398), (7440, 7699)]