179162820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4673}}^1$

素因数の和:4762

約数の個数: 96

約数和(自身を含む): 565367040

約数和(自身を除く): 386204220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2556, 3195, 3834, 4260, 4673, 6390, 7668, 9346, 9585, 12780, 14019, 18692, 19170, 23365, 28038, 38340, 42057, 46730, 56076, 70095, 84114, 93460, 126171, 140190, 168228, 210285, 252342, 280380, 331783, 420570, 504684, 630855, 663566, 841140, 995349, 1261710, 1327132, 1658915, 1990698, 2523420, 2986047, 3317830, 3981396, 4976745, 5972094, 6635660, 8958141, 9953490, 11944188, 14930235, 17916282, 19906980, 29860470, 35832564, 44790705, 59720940, 89581410, 179162820]

約数ペア:

[(1, 179162820), (2, 89581410), (3, 59720940), (4, 44790705), (5, 35832564), (6, 29860470), (9, 19906980), (10, 17916282), (12, 14930235), (15, 11944188), (18, 9953490), (20, 8958141), (27, 6635660), (30, 5972094), (36, 4976745), (45, 3981396), (54, 3317830), (60, 2986047), (71, 2523420), (90, 1990698), (108, 1658915), (135, 1327132), (142, 1261710), (180, 995349), (213, 841140), (270, 663566), (284, 630855), (355, 504684), (426, 420570), (540, 331783), (639, 280380), (710, 252342), (852, 210285), (1065, 168228), (1278, 140190), (1420, 126171), (1917, 93460), (2130, 84114), (2556, 70095), (3195, 56076), (3834, 46730), (4260, 42057), (4673, 38340), (6390, 28038), (7668, 23365), (9346, 19170), (9585, 18692), (12780, 14019)]