165787920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12119}}^1$

素因数の和:12157

約数の個数: 120

約数和(自身を含む): 586123200

約数和(自身を除く): 420335280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 12119, 13680, 24238, 36357, 48476, 60595, 72714, 96952, 109071, 121190, 145428, 181785, 193904, 218142, 230261, 242380, 290856, 363570, 436284, 460522, 484760, 545355, 581712, 690783, 727140, 872568, 921044, 969520, 1090710, 1151305, 1381566, 1454280, 1745136, 1842088, 2072349, 2181420, 2302610, 2763132, 2908560, 3453915, 3684176, 4144698, 4362840, 4605220, 5526264, 6907830, 8289396, 8725680, 9210440, 10361745, 11052528, 13815660, 16578792, 18420880, 20723490, 27631320, 33157584, 41446980, 55262640, 82893960, 165787920]

約数ペア:

[(1, 165787920), (2, 82893960), (3, 55262640), (4, 41446980), (5, 33157584), (6, 27631320), (8, 20723490), (9, 18420880), (10, 16578792), (12, 13815660), (15, 11052528), (16, 10361745), (18, 9210440), (19, 8725680), (20, 8289396), (24, 6907830), (30, 5526264), (36, 4605220), (38, 4362840), (40, 4144698), (45, 3684176), (48, 3453915), (57, 2908560), (60, 2763132), (72, 2302610), (76, 2181420), (80, 2072349), (90, 1842088), (95, 1745136), (114, 1454280), (120, 1381566), (144, 1151305), (152, 1090710), (171, 969520), (180, 921044), (190, 872568), (228, 727140), (240, 690783), (285, 581712), (304, 545355), (342, 484760), (360, 460522), (380, 436284), (456, 363570), (570, 290856), (684, 242380), (720, 230261), (760, 218142), (855, 193904), (912, 181785), (1140, 145428), (1368, 121190), (1520, 109071), (1710, 96952), (2280, 72714), (2736, 60595), (3420, 48476), (4560, 36357), (6840, 24238), (12119, 13680)]