4783440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1084

約数の個数: 80

約数和(自身を含む): 15624000

約数和(自身を除く): 10840560

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, 1049, 1140, 1520, 2098, 2280, 3147, 4196, 4560, 5245, 6294, 8392, 10490, 12588, 15735, 16784, 19931, 20980, 25176, 31470, 39862, 41960, 50352, 59793, 62940, 79724, 83920, 99655, 119586, 125880, 159448, 199310, 239172, 251760, 298965, 318896, 398620, 478344, 597930, 797240, 956688, 1195860, 1594480, 2391720, 4783440]

約数ペア:

[(1, 4783440), (2, 2391720), (3, 1594480), (4, 1195860), (5, 956688), (6, 797240), (8, 597930), (10, 478344), (12, 398620), (15, 318896), (16, 298965), (19, 251760), (20, 239172), (24, 199310), (30, 159448), (38, 125880), (40, 119586), (48, 99655), (57, 83920), (60, 79724), (76, 62940), (80, 59793), (95, 50352), (114, 41960), (120, 39862), (152, 31470), (190, 25176), (228, 20980), (240, 19931), (285, 16784), (304, 15735), (380, 12588), (456, 10490), (570, 8392), (760, 6294), (912, 5245), (1049, 4560), (1140, 4196), (1520, 3147), (2098, 2280)]