478687680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2341}}^1$

素因数の和:2435

約数の個数: 168

約数和(自身を含む): 1670389344

約数和(自身を除く): 1191701664

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, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2341, 2556, 2840, 2880, 3195, 3408, 4260, 4544, 4682, 5112, 5680, 6390, 6816, 7023, 8520, 9364, 10224, 11360, 11705, 12780, 13632, 14046, 17040, 18728, 20448, 21069, 22720, 23410, 25560, 28092, 34080, 35115, 37456, 40896, 42138, 46820, 51120, 56184, 68160, 70230, 74912, 84276, 93640, 102240, 105345, 112368, 140460, 149824, 166211, 168552, 187280, 204480, 210690, 224736, 280920, 332422, 337104, 374560, 421380, 449472, 498633, 561840, 664844, 674208, 749120, 831055, 842760, 997266, 1123680, 1329688, 1348416, 1495899, 1662110, 1685520, 1994532, 2247360, 2493165, 2659376, 2991798, 3324220, 3371040, 3989064, 4986330, 5318752, 5983596, 6648440, 6742080, 7479495, 7978128, 9972660, 10637504, 11967192, 13296880, 14958990, 15956256, 19945320, 23934384, 26593760, 29917980, 31912512, 39890640, 47868768, 53187520, 59835960, 79781280, 95737536, 119671920, 159562560, 239343840, 478687680]

約数ペア:

[(1, 478687680), (2, 239343840), (3, 159562560), (4, 119671920), (5, 95737536), (6, 79781280), (8, 59835960), (9, 53187520), (10, 47868768), (12, 39890640), (15, 31912512), (16, 29917980), (18, 26593760), (20, 23934384), (24, 19945320), (30, 15956256), (32, 14958990), (36, 13296880), (40, 11967192), (45, 10637504), (48, 9972660), (60, 7978128), (64, 7479495), (71, 6742080), (72, 6648440), (80, 5983596), (90, 5318752), (96, 4986330), (120, 3989064), (142, 3371040), (144, 3324220), (160, 2991798), (180, 2659376), (192, 2493165), (213, 2247360), (240, 1994532), (284, 1685520), (288, 1662110), (320, 1495899), (355, 1348416), (360, 1329688), (426, 1123680), (480, 997266), (568, 842760), (576, 831055), (639, 749120), (710, 674208), (720, 664844), (852, 561840), (960, 498633), (1065, 449472), (1136, 421380), (1278, 374560), (1420, 337104), (1440, 332422), (1704, 280920), (2130, 224736), (2272, 210690), (2341, 204480), (2556, 187280), (2840, 168552), (2880, 166211), (3195, 149824), (3408, 140460), (4260, 112368), (4544, 105345), (4682, 102240), (5112, 93640), (5680, 84276), (6390, 74912), (6816, 70230), (7023, 68160), (8520, 56184), (9364, 51120), (10224, 46820), (11360, 42138), (11705, 40896), (12780, 37456), (13632, 35115), (14046, 34080), (17040, 28092), (18728, 25560), (20448, 23410), (21069, 22720)]