20141465880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8123}}^1\times {\mathrm{20663}}^1$

素因数の和:28800

約数の個数: 64

約数和(自身を含む): 60434760960

約数和(自身を除く): 40293295080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8123, 16246, 20663, 24369, 32492, 40615, 41326, 48738, 61989, 64984, 81230, 82652, 97476, 103315, 121845, 123978, 162460, 165304, 194952, 206630, 243690, 247956, 309945, 324920, 413260, 487380, 495912, 619890, 826520, 974760, 1239780, 2479560, 167845549, 335691098, 503536647, 671382196, 839227745, 1007073294, 1342764392, 1678455490, 2014146588, 2517683235, 3356910980, 4028293176, 5035366470, 6713821960, 10070732940, 20141465880]

約数ペア:

[(1, 20141465880), (2, 10070732940), (3, 6713821960), (4, 5035366470), (5, 4028293176), (6, 3356910980), (8, 2517683235), (10, 2014146588), (12, 1678455490), (15, 1342764392), (20, 1007073294), (24, 839227745), (30, 671382196), (40, 503536647), (60, 335691098), (120, 167845549), (8123, 2479560), (16246, 1239780), (20663, 974760), (24369, 826520), (32492, 619890), (40615, 495912), (41326, 487380), (48738, 413260), (61989, 324920), (64984, 309945), (81230, 247956), (82652, 243690), (97476, 206630), (103315, 194952), (121845, 165304), (123978, 162460)]