259587360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2631

約数の個数: 144

約数和(自身を含む): 898672320

約数和(自身を除く): 639084960

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, 1420, 1440, 1704, 2130, 2272, 2539, 2556, 2840, 3195, 3408, 4260, 5078, 5112, 5680, 6390, 6816, 7617, 8520, 10156, 10224, 11360, 12695, 12780, 15234, 17040, 20312, 20448, 22851, 25390, 25560, 30468, 34080, 38085, 40624, 45702, 50780, 51120, 60936, 76170, 81248, 91404, 101560, 102240, 114255, 121872, 152340, 180269, 182808, 203120, 228510, 243744, 304680, 360538, 365616, 406240, 457020, 540807, 609360, 721076, 731232, 901345, 914040, 1081614, 1218720, 1442152, 1622421, 1802690, 1828080, 2163228, 2704035, 2884304, 3244842, 3605380, 3656160, 4326456, 5408070, 5768608, 6489684, 7210760, 8112105, 8652912, 10816140, 12979368, 14421520, 16224210, 17305824, 21632280, 25958736, 28843040, 32448420, 43264560, 51917472, 64896840, 86529120, 129793680, 259587360]

約数ペア:

[(1, 259587360), (2, 129793680), (3, 86529120), (4, 64896840), (5, 51917472), (6, 43264560), (8, 32448420), (9, 28843040), (10, 25958736), (12, 21632280), (15, 17305824), (16, 16224210), (18, 14421520), (20, 12979368), (24, 10816140), (30, 8652912), (32, 8112105), (36, 7210760), (40, 6489684), (45, 5768608), (48, 5408070), (60, 4326456), (71, 3656160), (72, 3605380), (80, 3244842), (90, 2884304), (96, 2704035), (120, 2163228), (142, 1828080), (144, 1802690), (160, 1622421), (180, 1442152), (213, 1218720), (240, 1081614), (284, 914040), (288, 901345), (355, 731232), (360, 721076), (426, 609360), (480, 540807), (568, 457020), (639, 406240), (710, 365616), (720, 360538), (852, 304680), (1065, 243744), (1136, 228510), (1278, 203120), (1420, 182808), (1440, 180269), (1704, 152340), (2130, 121872), (2272, 114255), (2539, 102240), (2556, 101560), (2840, 91404), (3195, 81248), (3408, 76170), (4260, 60936), (5078, 51120), (5112, 50780), (5680, 45702), (6390, 40624), (6816, 38085), (7617, 34080), (8520, 30468), (10156, 25560), (10224, 25390), (11360, 22851), (12695, 20448), (12780, 20312), (15234, 17040)]