219103440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{48049}}^1$

素因数の和:48084

約数の個数: 80

約数和(自身を含む): 714984000

約数和(自身を除く): 495880560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 48049, 96098, 144147, 192196, 240245, 288294, 384392, 480490, 576588, 720735, 768784, 912931, 960980, 1153176, 1441470, 1825862, 1921960, 2306352, 2738793, 2882940, 3651724, 3843920, 4564655, 5477586, 5765880, 7303448, 9129310, 10955172, 11531760, 13693965, 14606896, 18258620, 21910344, 27387930, 36517240, 43820688, 54775860, 73034480, 109551720, 219103440]

約数ペア:

[(1, 219103440), (2, 109551720), (3, 73034480), (4, 54775860), (5, 43820688), (6, 36517240), (8, 27387930), (10, 21910344), (12, 18258620), (15, 14606896), (16, 13693965), (19, 11531760), (20, 10955172), (24, 9129310), (30, 7303448), (38, 5765880), (40, 5477586), (48, 4564655), (57, 3843920), (60, 3651724), (76, 2882940), (80, 2738793), (95, 2306352), (114, 1921960), (120, 1825862), (152, 1441470), (190, 1153176), (228, 960980), (240, 912931), (285, 768784), (304, 720735), (380, 576588), (456, 480490), (570, 384392), (760, 288294), (912, 240245), (1140, 192196), (1520, 144147), (2280, 96098), (4560, 48049)]