2991681540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{599}}^1\times {\mathrm{3083}}^1$

素因数の和:3703

約数の個数: 120

約数和(自身を含む): 9403732800

約数和(自身を除く): 6412051260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 599, 810, 1198, 1620, 1797, 2396, 2995, 3083, 3594, 5391, 5990, 6166, 7188, 8985, 9249, 10782, 11980, 12332, 15415, 16173, 17970, 18498, 21564, 26955, 27747, 30830, 32346, 35940, 36996, 46245, 48519, 53910, 55494, 61660, 64692, 80865, 83241, 92490, 97038, 107820, 110988, 138735, 161730, 166482, 184980, 194076, 242595, 249723, 277470, 323460, 332964, 416205, 485190, 499446, 554940, 832410, 970380, 998892, 1248615, 1664820, 1846717, 2497230, 3693434, 4994460, 5540151, 7386868, 9233585, 11080302, 16620453, 18467170, 22160604, 27700755, 33240906, 36934340, 49861359, 55401510, 66481812, 83102265, 99722718, 110803020, 149584077, 166204530, 199445436, 249306795, 299168154, 332409060, 498613590, 598336308, 747920385, 997227180, 1495840770, 2991681540]

約数ペア:

[(1, 2991681540), (2, 1495840770), (3, 997227180), (4, 747920385), (5, 598336308), (6, 498613590), (9, 332409060), (10, 299168154), (12, 249306795), (15, 199445436), (18, 166204530), (20, 149584077), (27, 110803020), (30, 99722718), (36, 83102265), (45, 66481812), (54, 55401510), (60, 49861359), (81, 36934340), (90, 33240906), (108, 27700755), (135, 22160604), (162, 18467170), (180, 16620453), (270, 11080302), (324, 9233585), (405, 7386868), (540, 5540151), (599, 4994460), (810, 3693434), (1198, 2497230), (1620, 1846717), (1797, 1664820), (2396, 1248615), (2995, 998892), (3083, 970380), (3594, 832410), (5391, 554940), (5990, 499446), (6166, 485190), (7188, 416205), (8985, 332964), (9249, 323460), (10782, 277470), (11980, 249723), (12332, 242595), (15415, 194076), (16173, 184980), (17970, 166482), (18498, 161730), (21564, 138735), (26955, 110988), (27747, 107820), (30830, 97038), (32346, 92490), (35940, 83241), (36996, 80865), (46245, 64692), (48519, 61660), (53910, 55494)]