30628124640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1119449}}^1$

素因数の和:1119489

約数の個数: 144

約数和(自身を含む): 110019546000

約数和(自身を除く): 79391421360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 1119449, 2238898, 3358347, 4477796, 5597245, 6716694, 8955592, 10075041, 11194490, 13433388, 16791735, 17911184, 20150082, 21269531, 22388980, 26866776, 33583470, 35822368, 40300164, 42539062, 44777960, 50375205, 53733552, 63808593, 67166940, 80600328, 85078124, 89555920, 100750410, 106347655, 107467104, 127617186, 134333880, 161200656, 170156248, 179111840, 191425779, 201500820, 212695310, 255234372, 268667760, 319042965, 322401312, 340312496, 382851558, 403001640, 425390620, 510468744, 537335520, 638085930, 680624992, 765703116, 806003280, 850781240, 957128895, 1020937488, 1276171860, 1531406232, 1612006560, 1701562480, 1914257790, 2041874976, 2552343720, 3062812464, 3403124960, 3828515580, 5104687440, 6125624928, 7657031160, 10209374880, 15314062320, 30628124640]

約数ペア:

[(1, 30628124640), (2, 15314062320), (3, 10209374880), (4, 7657031160), (5, 6125624928), (6, 5104687440), (8, 3828515580), (9, 3403124960), (10, 3062812464), (12, 2552343720), (15, 2041874976), (16, 1914257790), (18, 1701562480), (19, 1612006560), (20, 1531406232), (24, 1276171860), (30, 1020937488), (32, 957128895), (36, 850781240), (38, 806003280), (40, 765703116), (45, 680624992), (48, 638085930), (57, 537335520), (60, 510468744), (72, 425390620), (76, 403001640), (80, 382851558), (90, 340312496), (95, 322401312), (96, 319042965), (114, 268667760), (120, 255234372), (144, 212695310), (152, 201500820), (160, 191425779), (171, 179111840), (180, 170156248), (190, 161200656), (228, 134333880), (240, 127617186), (285, 107467104), (288, 106347655), (304, 100750410), (342, 89555920), (360, 85078124), (380, 80600328), (456, 67166940), (480, 63808593), (570, 53733552), (608, 50375205), (684, 44777960), (720, 42539062), (760, 40300164), (855, 35822368), (912, 33583470), (1140, 26866776), (1368, 22388980), (1440, 21269531), (1520, 20150082), (1710, 17911184), (1824, 16791735), (2280, 13433388), (2736, 11194490), (3040, 10075041), (3420, 8955592), (4560, 6716694), (5472, 5597245), (6840, 4477796), (9120, 3358347), (13680, 2238898), (27360, 1119449)]