495503640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3467}}^1$

素因数の和:3881

約数の個数: 96

約数和(自身を含む): 1614908880

約数和(自身を除く): 1119405240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 397, 794, 1191, 1588, 1985, 2382, 3176, 3467, 3573, 3970, 4764, 5955, 6934, 7146, 7940, 9528, 10401, 11910, 13868, 14292, 15880, 17335, 17865, 20802, 23820, 27736, 28584, 31203, 34670, 35730, 41604, 47640, 52005, 62406, 69340, 71460, 83208, 104010, 124812, 138680, 142920, 156015, 208020, 249624, 312030, 416040, 624060, 1248120, 1376399, 2752798, 4129197, 5505596, 6881995, 8258394, 11011192, 12387591, 13763990, 16516788, 20645985, 24775182, 27527980, 33033576, 41291970, 49550364, 55055960, 61937955, 82583940, 99100728, 123875910, 165167880, 247751820, 495503640]

約数ペア:

[(1, 495503640), (2, 247751820), (3, 165167880), (4, 123875910), (5, 99100728), (6, 82583940), (8, 61937955), (9, 55055960), (10, 49550364), (12, 41291970), (15, 33033576), (18, 27527980), (20, 24775182), (24, 20645985), (30, 16516788), (36, 13763990), (40, 12387591), (45, 11011192), (60, 8258394), (72, 6881995), (90, 5505596), (120, 4129197), (180, 2752798), (360, 1376399), (397, 1248120), (794, 624060), (1191, 416040), (1588, 312030), (1985, 249624), (2382, 208020), (3176, 156015), (3467, 142920), (3573, 138680), (3970, 124812), (4764, 104010), (5955, 83208), (6934, 71460), (7146, 69340), (7940, 62406), (9528, 52005), (10401, 47640), (11910, 41604), (13868, 35730), (14292, 34670), (15880, 31203), (17335, 28584), (17865, 27736), (20802, 23820)]