1350821520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{31799}}^1$

素因数の和:31877

約数の個数: 120

約数和(自身を含む): 4613544000

約数和(自身を除く): 3262722480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 2832, 3540, 4248, 4720, 5310, 7080, 8496, 10620, 14160, 21240, 31799, 42480, 63598, 95397, 127196, 158995, 190794, 254392, 286191, 317990, 381588, 476985, 508784, 572382, 635980, 763176, 953970, 1144764, 1271960, 1430955, 1526352, 1876141, 1907940, 2289528, 2543920, 2861910, 3752282, 3815880, 4579056, 5628423, 5723820, 7504564, 7631760, 9380705, 11256846, 11447640, 15009128, 16885269, 18761410, 22513692, 22895280, 28142115, 30018256, 33770538, 37522820, 45027384, 56284230, 67541076, 75045640, 84426345, 90054768, 112568460, 135082152, 150091280, 168852690, 225136920, 270164304, 337705380, 450273840, 675410760, 1350821520]

約数ペア:

[(1, 1350821520), (2, 675410760), (3, 450273840), (4, 337705380), (5, 270164304), (6, 225136920), (8, 168852690), (9, 150091280), (10, 135082152), (12, 112568460), (15, 90054768), (16, 84426345), (18, 75045640), (20, 67541076), (24, 56284230), (30, 45027384), (36, 37522820), (40, 33770538), (45, 30018256), (48, 28142115), (59, 22895280), (60, 22513692), (72, 18761410), (80, 16885269), (90, 15009128), (118, 11447640), (120, 11256846), (144, 9380705), (177, 7631760), (180, 7504564), (236, 5723820), (240, 5628423), (295, 4579056), (354, 3815880), (360, 3752282), (472, 2861910), (531, 2543920), (590, 2289528), (708, 1907940), (720, 1876141), (885, 1526352), (944, 1430955), (1062, 1271960), (1180, 1144764), (1416, 953970), (1770, 763176), (2124, 635980), (2360, 572382), (2655, 508784), (2832, 476985), (3540, 381588), (4248, 317990), (4720, 286191), (5310, 254392), (7080, 190794), (8496, 158995), (10620, 127196), (14160, 95397), (21240, 63598), (31799, 42480)]