30072240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3797}}^1$

素因数の和:3827

約数の個数: 120

約数和(自身を含む): 110202768

約数和(自身を除く): 80130528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3797, 3960, 7594, 7920, 11391, 15188, 18985, 22782, 30376, 34173, 37970, 41767, 45564, 56955, 60752, 68346, 75940, 83534, 91128, 113910, 125301, 136692, 151880, 167068, 170865, 182256, 208835, 227820, 250602, 273384, 303760, 334136, 341730, 375903, 417670, 455640, 501204, 546768, 626505, 668272, 683460, 751806, 835340, 911280, 1002408, 1253010, 1366920, 1503612, 1670680, 1879515, 2004816, 2506020, 2733840, 3007224, 3341360, 3759030, 5012040, 6014448, 7518060, 10024080, 15036120, 30072240]

約数ペア:

[(1, 30072240), (2, 15036120), (3, 10024080), (4, 7518060), (5, 6014448), (6, 5012040), (8, 3759030), (9, 3341360), (10, 3007224), (11, 2733840), (12, 2506020), (15, 2004816), (16, 1879515), (18, 1670680), (20, 1503612), (22, 1366920), (24, 1253010), (30, 1002408), (33, 911280), (36, 835340), (40, 751806), (44, 683460), (45, 668272), (48, 626505), (55, 546768), (60, 501204), (66, 455640), (72, 417670), (80, 375903), (88, 341730), (90, 334136), (99, 303760), (110, 273384), (120, 250602), (132, 227820), (144, 208835), (165, 182256), (176, 170865), (180, 167068), (198, 151880), (220, 136692), (240, 125301), (264, 113910), (330, 91128), (360, 83534), (396, 75940), (440, 68346), (495, 60752), (528, 56955), (660, 45564), (720, 41767), (792, 37970), (880, 34173), (990, 30376), (1320, 22782), (1584, 18985), (1980, 15188), (2640, 11391), (3797, 7920), (3960, 7594)]