2999506680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89591}}^1$

素因数の和:89642

約数の個数: 128

約数和(自身を含む): 10320998400

約数和(自身を除く): 7321491720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 89591, 179182, 268773, 358364, 447955, 537546, 716728, 806319, 895910, 1075092, 1343865, 1612638, 1791820, 2150184, 2418957, 2687730, 2777321, 3225276, 3583640, 4031595, 4837914, 5375460, 5554642, 6450552, 8063190, 8331963, 9675828, 10750920, 11109284, 12094785, 13886605, 16126380, 16663926, 19351656, 22218568, 24189570, 24995889, 27773210, 32252760, 33327852, 41659815, 48379140, 49991778, 55546420, 66655704, 74987667, 83319630, 96758280, 99983556, 111092840, 124979445, 149975334, 166639260, 199967112, 249958890, 299950668, 333278520, 374938335, 499917780, 599901336, 749876670, 999835560, 1499753340, 2999506680]

約数ペア:

[(1, 2999506680), (2, 1499753340), (3, 999835560), (4, 749876670), (5, 599901336), (6, 499917780), (8, 374938335), (9, 333278520), (10, 299950668), (12, 249958890), (15, 199967112), (18, 166639260), (20, 149975334), (24, 124979445), (27, 111092840), (30, 99983556), (31, 96758280), (36, 83319630), (40, 74987667), (45, 66655704), (54, 55546420), (60, 49991778), (62, 48379140), (72, 41659815), (90, 33327852), (93, 32252760), (108, 27773210), (120, 24995889), (124, 24189570), (135, 22218568), (155, 19351656), (180, 16663926), (186, 16126380), (216, 13886605), (248, 12094785), (270, 11109284), (279, 10750920), (310, 9675828), (360, 8331963), (372, 8063190), (465, 6450552), (540, 5554642), (558, 5375460), (620, 4837914), (744, 4031595), (837, 3583640), (930, 3225276), (1080, 2777321), (1116, 2687730), (1240, 2418957), (1395, 2150184), (1674, 1791820), (1860, 1612638), (2232, 1343865), (2790, 1075092), (3348, 895910), (3720, 806319), (4185, 716728), (5580, 537546), (6696, 447955), (8370, 358364), (11160, 268773), (16740, 179182), (33480, 89591)]