230240520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2213}}^1$

素因数の和:2264

約数の個数: 144

約数和(自身を含む): 795246660

約数和(自身を除く): 565006140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 578, 612, 680, 765, 867, 1020, 1156, 1224, 1445, 1530, 1734, 2040, 2213, 2312, 2601, 2890, 3060, 3468, 4335, 4426, 5202, 5780, 6120, 6639, 6936, 8670, 8852, 10404, 11065, 11560, 13005, 13278, 17340, 17704, 19917, 20808, 22130, 26010, 26556, 33195, 34680, 37621, 39834, 44260, 52020, 53112, 66390, 75242, 79668, 88520, 99585, 104040, 112863, 132780, 150484, 159336, 188105, 199170, 225726, 265560, 300968, 338589, 376210, 398340, 451452, 564315, 639557, 677178, 752420, 796680, 902904, 1128630, 1279114, 1354356, 1504840, 1692945, 1918671, 2257260, 2558228, 2708712, 3197785, 3385890, 3837342, 4514520, 5116456, 5756013, 6395570, 6771780, 7674684, 9593355, 11512026, 12791140, 13543560, 15349368, 19186710, 23024052, 25582280, 28780065, 38373420, 46048104, 57560130, 76746840, 115120260, 230240520]

約数ペア:

[(1, 230240520), (2, 115120260), (3, 76746840), (4, 57560130), (5, 46048104), (6, 38373420), (8, 28780065), (9, 25582280), (10, 23024052), (12, 19186710), (15, 15349368), (17, 13543560), (18, 12791140), (20, 11512026), (24, 9593355), (30, 7674684), (34, 6771780), (36, 6395570), (40, 5756013), (45, 5116456), (51, 4514520), (60, 3837342), (68, 3385890), (72, 3197785), (85, 2708712), (90, 2558228), (102, 2257260), (120, 1918671), (136, 1692945), (153, 1504840), (170, 1354356), (180, 1279114), (204, 1128630), (255, 902904), (289, 796680), (306, 752420), (340, 677178), (360, 639557), (408, 564315), (510, 451452), (578, 398340), (612, 376210), (680, 338589), (765, 300968), (867, 265560), (1020, 225726), (1156, 199170), (1224, 188105), (1445, 159336), (1530, 150484), (1734, 132780), (2040, 112863), (2213, 104040), (2312, 99585), (2601, 88520), (2890, 79668), (3060, 75242), (3468, 66390), (4335, 53112), (4426, 52020), (5202, 44260), (5780, 39834), (6120, 37621), (6639, 34680), (6936, 33195), (8670, 26556), (8852, 26010), (10404, 22130), (11065, 20808), (11560, 19917), (13005, 17704), (13278, 17340)]