127840740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1041

約数の個数: 96

約数和(自身を含む): 380190720

約数和(自身を除く): 252349980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 127, 190, 228, 254, 285, 380, 381, 508, 570, 635, 762, 883, 1140, 1270, 1524, 1766, 1905, 2413, 2540, 2649, 3532, 3810, 4415, 4826, 5298, 7239, 7620, 8830, 9652, 10596, 12065, 13245, 14478, 16777, 17660, 24130, 26490, 28956, 33554, 36195, 48260, 50331, 52980, 67108, 72390, 83885, 100662, 112141, 144780, 167770, 201324, 224282, 251655, 335540, 336423, 448564, 503310, 560705, 672846, 1006620, 1121410, 1345692, 1682115, 2130679, 2242820, 3364230, 4261358, 6392037, 6728460, 8522716, 10653395, 12784074, 21306790, 25568148, 31960185, 42613580, 63920370, 127840740]

約数ペア:

[(1, 127840740), (2, 63920370), (3, 42613580), (4, 31960185), (5, 25568148), (6, 21306790), (10, 12784074), (12, 10653395), (15, 8522716), (19, 6728460), (20, 6392037), (30, 4261358), (38, 3364230), (57, 2242820), (60, 2130679), (76, 1682115), (95, 1345692), (114, 1121410), (127, 1006620), (190, 672846), (228, 560705), (254, 503310), (285, 448564), (380, 336423), (381, 335540), (508, 251655), (570, 224282), (635, 201324), (762, 167770), (883, 144780), (1140, 112141), (1270, 100662), (1524, 83885), (1766, 72390), (1905, 67108), (2413, 52980), (2540, 50331), (2649, 48260), (3532, 36195), (3810, 33554), (4415, 28956), (4826, 26490), (5298, 24130), (7239, 17660), (7620, 16777), (8830, 14478), (9652, 13245), (10596, 12065)]