2015496120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{25031}}^1$

素因数の和:25117

約数の個数: 128

約数和(自身を含む): 6704570880

約数和(自身を除く): 4689074760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 122, 132, 165, 183, 220, 244, 264, 305, 330, 366, 440, 488, 610, 660, 671, 732, 915, 1220, 1320, 1342, 1464, 1830, 2013, 2440, 2684, 3355, 3660, 4026, 5368, 6710, 7320, 8052, 10065, 13420, 16104, 20130, 25031, 26840, 40260, 50062, 75093, 80520, 100124, 125155, 150186, 200248, 250310, 275341, 300372, 375465, 500620, 550682, 600744, 750930, 826023, 1001240, 1101364, 1376705, 1501860, 1526891, 1652046, 2202728, 2753410, 3003720, 3053782, 3304092, 4130115, 4580673, 5506820, 6107564, 6608184, 7634455, 8260230, 9161346, 11013640, 12215128, 15268910, 16520460, 16795801, 18322692, 22903365, 30537820, 33040920, 33591602, 36645384, 45806730, 50387403, 61075640, 67183204, 83979005, 91613460, 100774806, 134366408, 167958010, 183226920, 201549612, 251937015, 335916020, 403099224, 503874030, 671832040, 1007748060, 2015496120]

約数ペア:

[(1, 2015496120), (2, 1007748060), (3, 671832040), (4, 503874030), (5, 403099224), (6, 335916020), (8, 251937015), (10, 201549612), (11, 183226920), (12, 167958010), (15, 134366408), (20, 100774806), (22, 91613460), (24, 83979005), (30, 67183204), (33, 61075640), (40, 50387403), (44, 45806730), (55, 36645384), (60, 33591602), (61, 33040920), (66, 30537820), (88, 22903365), (110, 18322692), (120, 16795801), (122, 16520460), (132, 15268910), (165, 12215128), (183, 11013640), (220, 9161346), (244, 8260230), (264, 7634455), (305, 6608184), (330, 6107564), (366, 5506820), (440, 4580673), (488, 4130115), (610, 3304092), (660, 3053782), (671, 3003720), (732, 2753410), (915, 2202728), (1220, 1652046), (1320, 1526891), (1342, 1501860), (1464, 1376705), (1830, 1101364), (2013, 1001240), (2440, 826023), (2684, 750930), (3355, 600744), (3660, 550682), (4026, 500620), (5368, 375465), (6710, 300372), (7320, 275341), (8052, 250310), (10065, 200248), (13420, 150186), (16104, 125155), (20130, 100124), (25031, 80520), (26840, 75093), (40260, 50062)]