312650280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{96497}}^1$

素因数の和:96520

約数の個数: 80

約数和(自身を含む): 1050863220

約数和(自身を除く): 738212940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 96497, 192994, 289491, 385988, 482485, 578982, 771976, 868473, 964970, 1157964, 1447455, 1736946, 1929940, 2315928, 2605419, 2894910, 3473892, 3859880, 4342365, 5210838, 5789820, 6947784, 7816257, 8684730, 10421676, 11579640, 13027095, 15632514, 17369460, 20843352, 26054190, 31265028, 34738920, 39081285, 52108380, 62530056, 78162570, 104216760, 156325140, 312650280]

約数ペア:

[(1, 312650280), (2, 156325140), (3, 104216760), (4, 78162570), (5, 62530056), (6, 52108380), (8, 39081285), (9, 34738920), (10, 31265028), (12, 26054190), (15, 20843352), (18, 17369460), (20, 15632514), (24, 13027095), (27, 11579640), (30, 10421676), (36, 8684730), (40, 7816257), (45, 6947784), (54, 5789820), (60, 5210838), (72, 4342365), (81, 3859880), (90, 3473892), (108, 2894910), (120, 2605419), (135, 2315928), (162, 1929940), (180, 1736946), (216, 1447455), (270, 1157964), (324, 964970), (360, 868473), (405, 771976), (540, 578982), (648, 482485), (810, 385988), (1080, 289491), (1620, 192994), (3240, 96497)]