15638442480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1143161}}^1$

素因数の和:1143199

約数の個数: 120

約数和(自身を含む): 55283314320

約数和(自身を除く): 39644871840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 1143161, 2286322, 3429483, 4572644, 5715805, 6858966, 9145288, 10288449, 11431610, 13717932, 17147415, 18290576, 20576898, 21720059, 22863220, 27435864, 34294830, 41153796, 43440118, 45726440, 51442245, 54871728, 65160177, 68589660, 82307592, 86880236, 91452880, 102884490, 108600295, 130320354, 137179320, 164615184, 173760472, 195480531, 205768980, 217200590, 260640708, 274358640, 325800885, 347520944, 390961062, 411537960, 434401180, 521281416, 651601770, 781922124, 823075920, 868802360, 977402655, 1042562832, 1303203540, 1563844248, 1737604720, 1954805310, 2606407080, 3127688496, 3909610620, 5212814160, 7819221240, 15638442480]

約数ペア:

[(1, 15638442480), (2, 7819221240), (3, 5212814160), (4, 3909610620), (5, 3127688496), (6, 2606407080), (8, 1954805310), (9, 1737604720), (10, 1563844248), (12, 1303203540), (15, 1042562832), (16, 977402655), (18, 868802360), (19, 823075920), (20, 781922124), (24, 651601770), (30, 521281416), (36, 434401180), (38, 411537960), (40, 390961062), (45, 347520944), (48, 325800885), (57, 274358640), (60, 260640708), (72, 217200590), (76, 205768980), (80, 195480531), (90, 173760472), (95, 164615184), (114, 137179320), (120, 130320354), (144, 108600295), (152, 102884490), (171, 91452880), (180, 86880236), (190, 82307592), (228, 68589660), (240, 65160177), (285, 54871728), (304, 51442245), (342, 45726440), (360, 43440118), (380, 41153796), (456, 34294830), (570, 27435864), (684, 22863220), (720, 21720059), (760, 20576898), (855, 18290576), (912, 17147415), (1140, 13717932), (1368, 11431610), (1520, 10288449), (1710, 9145288), (2280, 6858966), (2736, 5715805), (3420, 4572644), (4560, 3429483), (6840, 2286322), (13680, 1143161)]