240717240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3169}}^1$

素因数の和:3397

約数の個数: 96

約数和(自身を含む): 786286800

約数和(自身を除く): 545569560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 211, 360, 422, 633, 844, 1055, 1266, 1688, 1899, 2110, 2532, 3165, 3169, 3798, 4220, 5064, 6330, 6338, 7596, 8440, 9495, 9507, 12660, 12676, 15192, 15845, 18990, 19014, 25320, 25352, 28521, 31690, 37980, 38028, 47535, 57042, 63380, 75960, 76056, 95070, 114084, 126760, 142605, 190140, 228168, 285210, 380280, 570420, 668659, 1140840, 1337318, 2005977, 2674636, 3343295, 4011954, 5349272, 6017931, 6686590, 8023908, 10029885, 12035862, 13373180, 16047816, 20059770, 24071724, 26746360, 30089655, 40119540, 48143448, 60179310, 80239080, 120358620, 240717240]

約数ペア:

[(1, 240717240), (2, 120358620), (3, 80239080), (4, 60179310), (5, 48143448), (6, 40119540), (8, 30089655), (9, 26746360), (10, 24071724), (12, 20059770), (15, 16047816), (18, 13373180), (20, 12035862), (24, 10029885), (30, 8023908), (36, 6686590), (40, 6017931), (45, 5349272), (60, 4011954), (72, 3343295), (90, 2674636), (120, 2005977), (180, 1337318), (211, 1140840), (360, 668659), (422, 570420), (633, 380280), (844, 285210), (1055, 228168), (1266, 190140), (1688, 142605), (1899, 126760), (2110, 114084), (2532, 95070), (3165, 76056), (3169, 75960), (3798, 63380), (4220, 57042), (5064, 47535), (6330, 38028), (6338, 37980), (7596, 31690), (8440, 28521), (9495, 25352), (9507, 25320), (12660, 19014), (12676, 18990), (15192, 15845)]