458289120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1689

約数の個数: 192

約数和(自身を含む): 1569576960

約数和(自身を除く): 1111287840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 992, 1140, 1178, 1240, 1488, 1520, 1621, 1767, 1824, 1860, 2280, 2356, 2480, 2945, 2976, 3040, 3242, 3534, 3720, 4560, 4712, 4863, 4960, 5890, 6484, 7068, 7440, 8105, 8835, 9120, 9424, 9726, 11780, 12968, 14136, 14880, 16210, 17670, 18848, 19452, 23560, 24315, 25936, 28272, 30799, 32420, 35340, 38904, 47120, 48630, 50251, 51872, 56544, 61598, 64840, 70680, 77808, 92397, 94240, 97260, 100502, 123196, 129680, 141360, 150753, 153995, 155616, 184794, 194520, 201004, 246392, 251255, 259360, 282720, 301506, 307990, 369588, 389040, 402008, 461985, 492784, 502510, 603012, 615980, 739176, 753765, 778080, 804016, 923970, 954769, 985568, 1005020, 1206024, 1231960, 1478352, 1507530, 1608032, 1847940, 1909538, 2010040, 2412048, 2463920, 2864307, 2956704, 3015060, 3695880, 3819076, 4020080, 4773845, 4824096, 4927840, 5728614, 6030120, 7391760, 7638152, 8040160, 9547690, 11457228, 12060240, 14321535, 14783520, 15276304, 19095380, 22914456, 24120480, 28643070, 30552608, 38190760, 45828912, 57286140, 76381520, 91657824, 114572280, 152763040, 229144560, 458289120]

約数ペア:

[(1, 458289120), (2, 229144560), (3, 152763040), (4, 114572280), (5, 91657824), (6, 76381520), (8, 57286140), (10, 45828912), (12, 38190760), (15, 30552608), (16, 28643070), (19, 24120480), (20, 22914456), (24, 19095380), (30, 15276304), (31, 14783520), (32, 14321535), (38, 12060240), (40, 11457228), (48, 9547690), (57, 8040160), (60, 7638152), (62, 7391760), (76, 6030120), (80, 5728614), (93, 4927840), (95, 4824096), (96, 4773845), (114, 4020080), (120, 3819076), (124, 3695880), (152, 3015060), (155, 2956704), (160, 2864307), (186, 2463920), (190, 2412048), (228, 2010040), (240, 1909538), (248, 1847940), (285, 1608032), (304, 1507530), (310, 1478352), (372, 1231960), (380, 1206024), (456, 1005020), (465, 985568), (480, 954769), (496, 923970), (570, 804016), (589, 778080), (608, 753765), (620, 739176), (744, 615980), (760, 603012), (912, 502510), (930, 492784), (992, 461985), (1140, 402008), (1178, 389040), (1240, 369588), (1488, 307990), (1520, 301506), (1621, 282720), (1767, 259360), (1824, 251255), (1860, 246392), (2280, 201004), (2356, 194520), (2480, 184794), (2945, 155616), (2976, 153995), (3040, 150753), (3242, 141360), (3534, 129680), (3720, 123196), (4560, 100502), (4712, 97260), (4863, 94240), (4960, 92397), (5890, 77808), (6484, 70680), (7068, 64840), (7440, 61598), (8105, 56544), (8835, 51872), (9120, 50251), (9424, 48630), (9726, 47120), (11780, 38904), (12968, 35340), (14136, 32420), (14880, 30799), (16210, 28272), (17670, 25936), (18848, 24315), (19452, 23560)]