480788160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:695

約数の個数: 224

約数和(自身を含む): 1646895360

約数和(自身を除く): 1166107200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 64, 76, 80, 86, 95, 96, 114, 120, 129, 152, 160, 172, 190, 192, 215, 228, 240, 258, 285, 304, 320, 344, 380, 430, 456, 480, 516, 570, 608, 613, 645, 688, 760, 817, 860, 912, 960, 1032, 1140, 1216, 1226, 1290, 1376, 1520, 1634, 1720, 1824, 1839, 2064, 2280, 2451, 2452, 2580, 2752, 3040, 3065, 3268, 3440, 3648, 3678, 4085, 4128, 4560, 4902, 4904, 5160, 6080, 6130, 6536, 6880, 7356, 8170, 8256, 9120, 9195, 9804, 9808, 10320, 11647, 12255, 12260, 13072, 13760, 14712, 16340, 18240, 18390, 19608, 19616, 20640, 23294, 24510, 24520, 26144, 26359, 29424, 32680, 34941, 36780, 39216, 39232, 41280, 46588, 49020, 49040, 52288, 52718, 58235, 58848, 65360, 69882, 73560, 78432, 79077, 93176, 98040, 98080, 105436, 116470, 117696, 130720, 131795, 139764, 147120, 156864, 158154, 174705, 186352, 196080, 196160, 210872, 232940, 261440, 263590, 279528, 294240, 316308, 349410, 372704, 392160, 395385, 421744, 465880, 500821, 527180, 559056, 588480, 632616, 698820, 745408, 784320, 790770, 843488, 931760, 1001642, 1054360, 1118112, 1265232, 1397640, 1502463, 1581540, 1686976, 1863520, 2003284, 2108720, 2236224, 2504105, 2530464, 2795280, 3004926, 3163080, 3727040, 4006568, 4217440, 5008210, 5060928, 5590560, 6009852, 6326160, 7512315, 8013136, 8434880, 10016420, 11181120, 12019704, 12652320, 15024630, 16026272, 20032840, 24039408, 25304640, 30049260, 32052544, 40065680, 48078816, 60098520, 80131360, 96157632, 120197040, 160262720, 240394080, 480788160]

約数ペア:

[(1, 480788160), (2, 240394080), (3, 160262720), (4, 120197040), (5, 96157632), (6, 80131360), (8, 60098520), (10, 48078816), (12, 40065680), (15, 32052544), (16, 30049260), (19, 25304640), (20, 24039408), (24, 20032840), (30, 16026272), (32, 15024630), (38, 12652320), (40, 12019704), (43, 11181120), (48, 10016420), (57, 8434880), (60, 8013136), (64, 7512315), (76, 6326160), (80, 6009852), (86, 5590560), (95, 5060928), (96, 5008210), (114, 4217440), (120, 4006568), (129, 3727040), (152, 3163080), (160, 3004926), (172, 2795280), (190, 2530464), (192, 2504105), (215, 2236224), (228, 2108720), (240, 2003284), (258, 1863520), (285, 1686976), (304, 1581540), (320, 1502463), (344, 1397640), (380, 1265232), (430, 1118112), (456, 1054360), (480, 1001642), (516, 931760), (570, 843488), (608, 790770), (613, 784320), (645, 745408), (688, 698820), (760, 632616), (817, 588480), (860, 559056), (912, 527180), (960, 500821), (1032, 465880), (1140, 421744), (1216, 395385), (1226, 392160), (1290, 372704), (1376, 349410), (1520, 316308), (1634, 294240), (1720, 279528), (1824, 263590), (1839, 261440), (2064, 232940), (2280, 210872), (2451, 196160), (2452, 196080), (2580, 186352), (2752, 174705), (3040, 158154), (3065, 156864), (3268, 147120), (3440, 139764), (3648, 131795), (3678, 130720), (4085, 117696), (4128, 116470), (4560, 105436), (4902, 98080), (4904, 98040), (5160, 93176), (6080, 79077), (6130, 78432), (6536, 73560), (6880, 69882), (7356, 65360), (8170, 58848), (8256, 58235), (9120, 52718), (9195, 52288), (9804, 49040), (9808, 49020), (10320, 46588), (11647, 41280), (12255, 39232), (12260, 39216), (13072, 36780), (13760, 34941), (14712, 32680), (16340, 29424), (18240, 26359), (18390, 26144), (19608, 24520), (19616, 24510), (20640, 23294)]