13903440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3084

約数の個数: 80

約数和(自身を含む): 45384000

約数和(自身を除く): 31480560

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, 3049, 4560, 6098, 9147, 12196, 15245, 18294, 24392, 30490, 36588, 45735, 48784, 57931, 60980, 73176, 91470, 115862, 121960, 146352, 173793, 182940, 231724, 243920, 289655, 347586, 365880, 463448, 579310, 695172, 731760, 868965, 926896, 1158620, 1390344, 1737930, 2317240, 2780688, 3475860, 4634480, 6951720, 13903440]

約数ペア:

[(1, 13903440), (2, 6951720), (3, 4634480), (4, 3475860), (5, 2780688), (6, 2317240), (8, 1737930), (10, 1390344), (12, 1158620), (15, 926896), (16, 868965), (19, 731760), (20, 695172), (24, 579310), (30, 463448), (38, 365880), (40, 347586), (48, 289655), (57, 243920), (60, 231724), (76, 182940), (80, 173793), (95, 146352), (114, 121960), (120, 115862), (152, 91470), (190, 73176), (228, 60980), (240, 57931), (285, 48784), (304, 45735), (380, 36588), (456, 30490), (570, 24392), (760, 18294), (912, 15245), (1140, 12196), (1520, 9147), (2280, 6098), (3049, 4560)]