4890360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 14878080

約数和(自身を除く): 9987720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 491, 498, 664, 830, 982, 996, 1245, 1473, 1660, 1964, 1992, 2455, 2490, 2946, 3320, 3928, 4910, 4980, 5892, 7365, 9820, 9960, 11784, 14730, 19640, 29460, 40753, 58920, 81506, 122259, 163012, 203765, 244518, 326024, 407530, 489036, 611295, 815060, 978072, 1222590, 1630120, 2445180, 4890360]

約数ペア:

[(1, 4890360), (2, 2445180), (3, 1630120), (4, 1222590), (5, 978072), (6, 815060), (8, 611295), (10, 489036), (12, 407530), (15, 326024), (20, 244518), (24, 203765), (30, 163012), (40, 122259), (60, 81506), (83, 58920), (120, 40753), (166, 29460), (249, 19640), (332, 14730), (415, 11784), (491, 9960), (498, 9820), (664, 7365), (830, 5892), (982, 4980), (996, 4910), (1245, 3928), (1473, 3320), (1660, 2946), (1964, 2490), (1992, 2455)]