310795920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7573}}^1$

素因数の和:7614

約数の個数: 160

約数和(自身を含む): 1127011200

約数和(自身を除く): 816215280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 7573, 8208, 10260, 13680, 15146, 20520, 22719, 30292, 37865, 41040, 45438, 60584, 68157, 75730, 90876, 113595, 121168, 136314, 143887, 151460, 181752, 204471, 227190, 272628, 287774, 302920, 340785, 363504, 408942, 431661, 454380, 545256, 575548, 605840, 681570, 719435, 817884, 863322, 908760, 1022355, 1090512, 1151096, 1294983, 1363140, 1438870, 1635768, 1726644, 1817520, 2044710, 2158305, 2302192, 2589966, 2726280, 2877740, 3271536, 3453288, 3884949, 4089420, 4316610, 5179932, 5452560, 5755480, 6474915, 6906576, 7769898, 8178840, 8633220, 10359864, 11510960, 12949830, 15539796, 16357680, 17266440, 19424745, 20719728, 25899660, 31079592, 34532880, 38849490, 51799320, 62159184, 77698980, 103598640, 155397960, 310795920]

約数ペア:

[(1, 310795920), (2, 155397960), (3, 103598640), (4, 77698980), (5, 62159184), (6, 51799320), (8, 38849490), (9, 34532880), (10, 31079592), (12, 25899660), (15, 20719728), (16, 19424745), (18, 17266440), (19, 16357680), (20, 15539796), (24, 12949830), (27, 11510960), (30, 10359864), (36, 8633220), (38, 8178840), (40, 7769898), (45, 6906576), (48, 6474915), (54, 5755480), (57, 5452560), (60, 5179932), (72, 4316610), (76, 4089420), (80, 3884949), (90, 3453288), (95, 3271536), (108, 2877740), (114, 2726280), (120, 2589966), (135, 2302192), (144, 2158305), (152, 2044710), (171, 1817520), (180, 1726644), (190, 1635768), (216, 1438870), (228, 1363140), (240, 1294983), (270, 1151096), (285, 1090512), (304, 1022355), (342, 908760), (360, 863322), (380, 817884), (432, 719435), (456, 681570), (513, 605840), (540, 575548), (570, 545256), (684, 454380), (720, 431661), (760, 408942), (855, 363504), (912, 340785), (1026, 302920), (1080, 287774), (1140, 272628), (1368, 227190), (1520, 204471), (1710, 181752), (2052, 151460), (2160, 143887), (2280, 136314), (2565, 121168), (2736, 113595), (3420, 90876), (4104, 75730), (4560, 68157), (5130, 60584), (6840, 45438), (7573, 41040), (8208, 37865), (10260, 30292), (13680, 22719), (15146, 20520)]