479818620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28663}}^1$

素因数の和:28712

約数の個数: 96

約数和(自身を含む): 1540976640

約数和(自身を除く): 1061158020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 28663, 57326, 85989, 114652, 143315, 171978, 257967, 286630, 343956, 429945, 515934, 573260, 773901, 859890, 888553, 1031868, 1289835, 1547802, 1719780, 1777106, 2579670, 2665659, 3095604, 3554212, 3869505, 4442765, 5159340, 5331318, 7739010, 7996977, 8885530, 10662636, 13328295, 15478020, 15993954, 17771060, 23990931, 26656590, 31987908, 39984885, 47981862, 53313180, 79969770, 95963724, 119954655, 159939540, 239909310, 479818620]

約数ペア:

[(1, 479818620), (2, 239909310), (3, 159939540), (4, 119954655), (5, 95963724), (6, 79969770), (9, 53313180), (10, 47981862), (12, 39984885), (15, 31987908), (18, 26656590), (20, 23990931), (27, 17771060), (30, 15993954), (31, 15478020), (36, 13328295), (45, 10662636), (54, 8885530), (60, 7996977), (62, 7739010), (90, 5331318), (93, 5159340), (108, 4442765), (124, 3869505), (135, 3554212), (155, 3095604), (180, 2665659), (186, 2579670), (270, 1777106), (279, 1719780), (310, 1547802), (372, 1289835), (465, 1031868), (540, 888553), (558, 859890), (620, 773901), (837, 573260), (930, 515934), (1116, 429945), (1395, 343956), (1674, 286630), (1860, 257967), (2790, 171978), (3348, 143315), (4185, 114652), (5580, 85989), (8370, 57326), (16740, 28663)]