828299760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{2521}}^1$

素因数の和:2611

約数の個数: 120

約数和(自身を含む): 2640049776

約数和(自身を除く): 1811750016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1369, 1480, 1776, 2220, 2521, 2738, 2960, 4107, 4440, 5042, 5476, 6845, 7563, 8214, 8880, 10084, 10952, 12605, 13690, 15126, 16428, 20168, 20535, 21904, 25210, 27380, 30252, 32856, 37815, 40336, 41070, 50420, 54760, 60504, 65712, 75630, 82140, 93277, 100840, 109520, 121008, 151260, 164280, 186554, 201680, 279831, 302520, 328560, 373108, 466385, 559662, 605040, 746216, 932770, 1119324, 1399155, 1492432, 1865540, 2238648, 2798310, 3451249, 3731080, 4477296, 5596620, 6902498, 7462160, 10353747, 11193240, 13804996, 17256245, 20707494, 22386480, 27609992, 34512490, 41414988, 51768735, 55219984, 69024980, 82829976, 103537470, 138049960, 165659952, 207074940, 276099920, 414149880, 828299760]

約数ペア:

[(1, 828299760), (2, 414149880), (3, 276099920), (4, 207074940), (5, 165659952), (6, 138049960), (8, 103537470), (10, 82829976), (12, 69024980), (15, 55219984), (16, 51768735), (20, 41414988), (24, 34512490), (30, 27609992), (37, 22386480), (40, 20707494), (48, 17256245), (60, 13804996), (74, 11193240), (80, 10353747), (111, 7462160), (120, 6902498), (148, 5596620), (185, 4477296), (222, 3731080), (240, 3451249), (296, 2798310), (370, 2238648), (444, 1865540), (555, 1492432), (592, 1399155), (740, 1119324), (888, 932770), (1110, 746216), (1369, 605040), (1480, 559662), (1776, 466385), (2220, 373108), (2521, 328560), (2738, 302520), (2960, 279831), (4107, 201680), (4440, 186554), (5042, 164280), (5476, 151260), (6845, 121008), (7563, 109520), (8214, 100840), (8880, 93277), (10084, 82140), (10952, 75630), (12605, 65712), (13690, 60504), (15126, 54760), (16428, 50420), (20168, 41070), (20535, 40336), (21904, 37815), (25210, 32856), (27380, 30252)]