3855480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 12344400

約数和(自身を除く): 8488920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 89, 95, 114, 120, 152, 178, 190, 228, 267, 285, 356, 361, 380, 445, 456, 534, 570, 712, 722, 760, 890, 1068, 1083, 1140, 1335, 1444, 1691, 1780, 1805, 2136, 2166, 2280, 2670, 2888, 3382, 3560, 3610, 4332, 5073, 5340, 5415, 6764, 7220, 8455, 8664, 10146, 10680, 10830, 13528, 14440, 16910, 20292, 21660, 25365, 32129, 33820, 40584, 43320, 50730, 64258, 67640, 96387, 101460, 128516, 160645, 192774, 202920, 257032, 321290, 385548, 481935, 642580, 771096, 963870, 1285160, 1927740, 3855480]

約数ペア:

[(1, 3855480), (2, 1927740), (3, 1285160), (4, 963870), (5, 771096), (6, 642580), (8, 481935), (10, 385548), (12, 321290), (15, 257032), (19, 202920), (20, 192774), (24, 160645), (30, 128516), (38, 101460), (40, 96387), (57, 67640), (60, 64258), (76, 50730), (89, 43320), (95, 40584), (114, 33820), (120, 32129), (152, 25365), (178, 21660), (190, 20292), (228, 16910), (267, 14440), (285, 13528), (356, 10830), (361, 10680), (380, 10146), (445, 8664), (456, 8455), (534, 7220), (570, 6764), (712, 5415), (722, 5340), (760, 5073), (890, 4332), (1068, 3610), (1083, 3560), (1140, 3382), (1335, 2888), (1444, 2670), (1691, 2280), (1780, 2166), (1805, 2136)]