133627680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1399

約数の個数: 144

約数和(自身を含む): 462780864

約数和(自身を除く): 329153184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1307, 1420, 1440, 1704, 2130, 2272, 2556, 2614, 2840, 3195, 3408, 3921, 4260, 5112, 5228, 5680, 6390, 6535, 6816, 7842, 8520, 10224, 10456, 11360, 11763, 12780, 13070, 15684, 17040, 19605, 20448, 20912, 23526, 25560, 26140, 31368, 34080, 39210, 41824, 47052, 51120, 52280, 58815, 62736, 78420, 92797, 94104, 102240, 104560, 117630, 125472, 156840, 185594, 188208, 209120, 235260, 278391, 313680, 371188, 376416, 463985, 470520, 556782, 627360, 742376, 835173, 927970, 941040, 1113564, 1391955, 1484752, 1670346, 1855940, 1882080, 2227128, 2783910, 2969504, 3340692, 3711880, 4175865, 4454256, 5567820, 6681384, 7423760, 8351730, 8908512, 11135640, 13362768, 14847520, 16703460, 22271280, 26725536, 33406920, 44542560, 66813840, 133627680]

約数ペア:

[(1, 133627680), (2, 66813840), (3, 44542560), (4, 33406920), (5, 26725536), (6, 22271280), (8, 16703460), (9, 14847520), (10, 13362768), (12, 11135640), (15, 8908512), (16, 8351730), (18, 7423760), (20, 6681384), (24, 5567820), (30, 4454256), (32, 4175865), (36, 3711880), (40, 3340692), (45, 2969504), (48, 2783910), (60, 2227128), (71, 1882080), (72, 1855940), (80, 1670346), (90, 1484752), (96, 1391955), (120, 1113564), (142, 941040), (144, 927970), (160, 835173), (180, 742376), (213, 627360), (240, 556782), (284, 470520), (288, 463985), (355, 376416), (360, 371188), (426, 313680), (480, 278391), (568, 235260), (639, 209120), (710, 188208), (720, 185594), (852, 156840), (1065, 125472), (1136, 117630), (1278, 104560), (1307, 102240), (1420, 94104), (1440, 92797), (1704, 78420), (2130, 62736), (2272, 58815), (2556, 52280), (2614, 51120), (2840, 47052), (3195, 41824), (3408, 39210), (3921, 34080), (4260, 31368), (5112, 26140), (5228, 25560), (5680, 23526), (6390, 20912), (6535, 20448), (6816, 19605), (7842, 17040), (8520, 15684), (10224, 13070), (10456, 12780), (11360, 11763)]