38287440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1357

約数の個数: 120

約数和(自身を含む): 131819688

約数和(自身を除く): 93532248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1297, 1476, 1640, 1845, 1968, 2460, 2594, 2952, 3280, 3690, 3891, 4920, 5188, 5904, 6485, 7380, 7782, 9840, 10376, 11673, 12970, 14760, 15564, 19455, 20752, 23346, 25940, 29520, 31128, 38910, 46692, 51880, 53177, 58365, 62256, 77820, 93384, 103760, 106354, 116730, 155640, 159531, 186768, 212708, 233460, 265885, 311280, 319062, 425416, 466920, 478593, 531770, 638124, 797655, 850832, 933840, 957186, 1063540, 1276248, 1595310, 1914372, 2127080, 2392965, 2552496, 3190620, 3828744, 4254160, 4785930, 6381240, 7657488, 9571860, 12762480, 19143720, 38287440]

約数ペア:

[(1, 38287440), (2, 19143720), (3, 12762480), (4, 9571860), (5, 7657488), (6, 6381240), (8, 4785930), (9, 4254160), (10, 3828744), (12, 3190620), (15, 2552496), (16, 2392965), (18, 2127080), (20, 1914372), (24, 1595310), (30, 1276248), (36, 1063540), (40, 957186), (41, 933840), (45, 850832), (48, 797655), (60, 638124), (72, 531770), (80, 478593), (82, 466920), (90, 425416), (120, 319062), (123, 311280), (144, 265885), (164, 233460), (180, 212708), (205, 186768), (240, 159531), (246, 155640), (328, 116730), (360, 106354), (369, 103760), (410, 93384), (492, 77820), (615, 62256), (656, 58365), (720, 53177), (738, 51880), (820, 46692), (984, 38910), (1230, 31128), (1297, 29520), (1476, 25940), (1640, 23346), (1845, 20752), (1968, 19455), (2460, 15564), (2594, 14760), (2952, 12970), (3280, 11673), (3690, 10376), (3891, 9840), (4920, 7782), (5188, 7380), (5904, 6485)]