165705840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12113}}^1$

素因数の和:12151

約数の個数: 120

約数和(自身を含む): 585833040

約数和(自身を除く): 420127200

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, 12113, 13680, 24226, 36339, 48452, 60565, 72678, 96904, 109017, 121130, 145356, 181695, 193808, 218034, 230147, 242260, 290712, 363390, 436068, 460294, 484520, 545085, 581424, 690441, 726780, 872136, 920588, 969040, 1090170, 1150735, 1380882, 1453560, 1744272, 1841176, 2071323, 2180340, 2301470, 2761764, 2907120, 3452205, 3682352, 4142646, 4360680, 4602940, 5523528, 6904410, 8285292, 8721360, 9205880, 10356615, 11047056, 13808820, 16570584, 18411760, 20713230, 27617640, 33141168, 41426460, 55235280, 82852920, 165705840]

約数ペア:

[(1, 165705840), (2, 82852920), (3, 55235280), (4, 41426460), (5, 33141168), (6, 27617640), (8, 20713230), (9, 18411760), (10, 16570584), (12, 13808820), (15, 11047056), (16, 10356615), (18, 9205880), (19, 8721360), (20, 8285292), (24, 6904410), (30, 5523528), (36, 4602940), (38, 4360680), (40, 4142646), (45, 3682352), (48, 3452205), (57, 2907120), (60, 2761764), (72, 2301470), (76, 2180340), (80, 2071323), (90, 1841176), (95, 1744272), (114, 1453560), (120, 1380882), (144, 1150735), (152, 1090170), (171, 969040), (180, 920588), (190, 872136), (228, 726780), (240, 690441), (285, 581424), (304, 545085), (342, 484520), (360, 460294), (380, 436068), (456, 363390), (570, 290712), (684, 242260), (720, 230147), (760, 218034), (855, 193808), (912, 181695), (1140, 145356), (1368, 121130), (1520, 109017), (1710, 96904), (2280, 72678), (2736, 60565), (3420, 48452), (4560, 36339), (6840, 24226), (12113, 13680)]