79063920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8447}}^1$

素因数の和:8479

約数の個数: 120

約数和(自身を含む): 285981696

約数和(自身を除く): 206917776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 8447, 9360, 16894, 25341, 33788, 42235, 50682, 67576, 76023, 84470, 101364, 109811, 126705, 135152, 152046, 168940, 202728, 219622, 253410, 304092, 329433, 337880, 380115, 405456, 439244, 506820, 549055, 608184, 658866, 675760, 760230, 878488, 988299, 1013640, 1098110, 1216368, 1317732, 1520460, 1647165, 1756976, 1976598, 2027280, 2196220, 2635464, 3040920, 3294330, 3953196, 4392440, 4941495, 5270928, 6081840, 6588660, 7906392, 8784880, 9882990, 13177320, 15812784, 19765980, 26354640, 39531960, 79063920]

約数ペア:

[(1, 79063920), (2, 39531960), (3, 26354640), (4, 19765980), (5, 15812784), (6, 13177320), (8, 9882990), (9, 8784880), (10, 7906392), (12, 6588660), (13, 6081840), (15, 5270928), (16, 4941495), (18, 4392440), (20, 3953196), (24, 3294330), (26, 3040920), (30, 2635464), (36, 2196220), (39, 2027280), (40, 1976598), (45, 1756976), (48, 1647165), (52, 1520460), (60, 1317732), (65, 1216368), (72, 1098110), (78, 1013640), (80, 988299), (90, 878488), (104, 760230), (117, 675760), (120, 658866), (130, 608184), (144, 549055), (156, 506820), (180, 439244), (195, 405456), (208, 380115), (234, 337880), (240, 329433), (260, 304092), (312, 253410), (360, 219622), (390, 202728), (468, 168940), (520, 152046), (585, 135152), (624, 126705), (720, 109811), (780, 101364), (936, 84470), (1040, 76023), (1170, 67576), (1560, 50682), (1872, 42235), (2340, 33788), (3120, 25341), (4680, 16894), (8447, 9360)]