89622240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 307722240

約数和(自身を除く): 218100000

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, 317, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 634, 744, 760, 912, 930, 951, 992, 1140, 1178, 1240, 1268, 1488, 1520, 1585, 1767, 1824, 1860, 1902, 2280, 2356, 2480, 2536, 2945, 2976, 3040, 3170, 3534, 3720, 3804, 4560, 4712, 4755, 4960, 5072, 5890, 6023, 6340, 7068, 7440, 7608, 8835, 9120, 9424, 9510, 9827, 10144, 11780, 12046, 12680, 14136, 14880, 15216, 17670, 18069, 18848, 19020, 19654, 23560, 24092, 25360, 28272, 29481, 30115, 30432, 35340, 36138, 38040, 39308, 47120, 48184, 49135, 50720, 56544, 58962, 60230, 70680, 72276, 76080, 78616, 90345, 94240, 96368, 98270, 117924, 120460, 141360, 144552, 147405, 152160, 157232, 180690, 186713, 192736, 196540, 235848, 240920, 282720, 289104, 294810, 314464, 361380, 373426, 393080, 471696, 481840, 560139, 578208, 589620, 722760, 746852, 786160, 933565, 943392, 963680, 1120278, 1179240, 1445520, 1493704, 1572320, 1867130, 2240556, 2358480, 2800695, 2891040, 2987408, 3734260, 4481112, 4716960, 5601390, 5974816, 7468520, 8962224, 11202780, 14937040, 17924448, 22405560, 29874080, 44811120, 89622240]

約数ペア:

[(1, 89622240), (2, 44811120), (3, 29874080), (4, 22405560), (5, 17924448), (6, 14937040), (8, 11202780), (10, 8962224), (12, 7468520), (15, 5974816), (16, 5601390), (19, 4716960), (20, 4481112), (24, 3734260), (30, 2987408), (31, 2891040), (32, 2800695), (38, 2358480), (40, 2240556), (48, 1867130), (57, 1572320), (60, 1493704), (62, 1445520), (76, 1179240), (80, 1120278), (93, 963680), (95, 943392), (96, 933565), (114, 786160), (120, 746852), (124, 722760), (152, 589620), (155, 578208), (160, 560139), (186, 481840), (190, 471696), (228, 393080), (240, 373426), (248, 361380), (285, 314464), (304, 294810), (310, 289104), (317, 282720), (372, 240920), (380, 235848), (456, 196540), (465, 192736), (480, 186713), (496, 180690), (570, 157232), (589, 152160), (608, 147405), (620, 144552), (634, 141360), (744, 120460), (760, 117924), (912, 98270), (930, 96368), (951, 94240), (992, 90345), (1140, 78616), (1178, 76080), (1240, 72276), (1268, 70680), (1488, 60230), (1520, 58962), (1585, 56544), (1767, 50720), (1824, 49135), (1860, 48184), (1902, 47120), (2280, 39308), (2356, 38040), (2480, 36138), (2536, 35340), (2945, 30432), (2976, 30115), (3040, 29481), (3170, 28272), (3534, 25360), (3720, 24092), (3804, 23560), (4560, 19654), (4712, 19020), (4755, 18848), (4960, 18069), (5072, 17670), (5890, 15216), (6023, 14880), (6340, 14136), (7068, 12680), (7440, 12046), (7608, 11780), (8835, 10144), (9120, 9827), (9424, 9510)]