18432780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 54190080

約数和(自身を除く): 35757300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 59, 60, 82, 118, 123, 127, 164, 177, 205, 236, 246, 254, 295, 354, 381, 410, 492, 508, 590, 615, 635, 708, 762, 820, 885, 1180, 1230, 1270, 1524, 1770, 1905, 2419, 2460, 2540, 3540, 3810, 4838, 5207, 7257, 7493, 7620, 9676, 10414, 12095, 14514, 14986, 15621, 20828, 22479, 24190, 26035, 29028, 29972, 31242, 36285, 37465, 44958, 48380, 52070, 62484, 72570, 74930, 78105, 89916, 104140, 112395, 145140, 149860, 156210, 224790, 307213, 312420, 449580, 614426, 921639, 1228852, 1536065, 1843278, 3072130, 3686556, 4608195, 6144260, 9216390, 18432780]

約数ペア:

[(1, 18432780), (2, 9216390), (3, 6144260), (4, 4608195), (5, 3686556), (6, 3072130), (10, 1843278), (12, 1536065), (15, 1228852), (20, 921639), (30, 614426), (41, 449580), (59, 312420), (60, 307213), (82, 224790), (118, 156210), (123, 149860), (127, 145140), (164, 112395), (177, 104140), (205, 89916), (236, 78105), (246, 74930), (254, 72570), (295, 62484), (354, 52070), (381, 48380), (410, 44958), (492, 37465), (508, 36285), (590, 31242), (615, 29972), (635, 29028), (708, 26035), (762, 24190), (820, 22479), (885, 20828), (1180, 15621), (1230, 14986), (1270, 14514), (1524, 12095), (1770, 10414), (1905, 9676), (2419, 7620), (2460, 7493), (2540, 7257), (3540, 5207), (3810, 4838)]