240162840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3319}}^1$

素因数の和:3406

約数の個数: 128

約数和(自身を含む): 812736000

約数和(自身を除く): 572573160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 804, 1005, 1080, 1206, 1340, 1608, 1809, 2010, 2412, 2680, 3015, 3319, 3618, 4020, 4824, 6030, 6638, 7236, 8040, 9045, 9957, 12060, 13276, 14472, 16595, 18090, 19914, 24120, 26552, 29871, 33190, 36180, 39828, 49785, 59742, 66380, 72360, 79656, 89613, 99570, 119484, 132760, 149355, 179226, 199140, 222373, 238968, 298710, 358452, 398280, 444746, 448065, 597420, 667119, 716904, 889492, 896130, 1111865, 1194840, 1334238, 1778984, 1792260, 2001357, 2223730, 2668476, 3335595, 3584520, 4002714, 4447460, 5336952, 6004071, 6671190, 8005428, 8894920, 10006785, 12008142, 13342380, 16010856, 20013570, 24016284, 26684760, 30020355, 40027140, 48032568, 60040710, 80054280, 120081420, 240162840]

約数ペア:

[(1, 240162840), (2, 120081420), (3, 80054280), (4, 60040710), (5, 48032568), (6, 40027140), (8, 30020355), (9, 26684760), (10, 24016284), (12, 20013570), (15, 16010856), (18, 13342380), (20, 12008142), (24, 10006785), (27, 8894920), (30, 8005428), (36, 6671190), (40, 6004071), (45, 5336952), (54, 4447460), (60, 4002714), (67, 3584520), (72, 3335595), (90, 2668476), (108, 2223730), (120, 2001357), (134, 1792260), (135, 1778984), (180, 1334238), (201, 1194840), (216, 1111865), (268, 896130), (270, 889492), (335, 716904), (360, 667119), (402, 597420), (536, 448065), (540, 444746), (603, 398280), (670, 358452), (804, 298710), (1005, 238968), (1080, 222373), (1206, 199140), (1340, 179226), (1608, 149355), (1809, 132760), (2010, 119484), (2412, 99570), (2680, 89613), (3015, 79656), (3319, 72360), (3618, 66380), (4020, 59742), (4824, 49785), (6030, 39828), (6638, 36180), (7236, 33190), (8040, 29871), (9045, 26552), (9957, 24120), (12060, 19914), (13276, 18090), (14472, 16595)]