1566531240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{214007}}^1$

素因数の和:214082

約数の個数: 64

約数和(自身を含む): 4776658560

約数和(自身を除く): 3210127320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 214007, 428014, 642021, 856028, 1070035, 1284042, 1712056, 2140070, 2568084, 3210105, 4280140, 5136168, 6420210, 8560280, 12840420, 13054427, 25680840, 26108854, 39163281, 52217708, 65272135, 78326562, 104435416, 130544270, 156653124, 195816405, 261088540, 313306248, 391632810, 522177080, 783265620, 1566531240]

約数ペア:

[(1, 1566531240), (2, 783265620), (3, 522177080), (4, 391632810), (5, 313306248), (6, 261088540), (8, 195816405), (10, 156653124), (12, 130544270), (15, 104435416), (20, 78326562), (24, 65272135), (30, 52217708), (40, 39163281), (60, 26108854), (61, 25680840), (120, 13054427), (122, 12840420), (183, 8560280), (244, 6420210), (305, 5136168), (366, 4280140), (488, 3210105), (610, 2568084), (732, 2140070), (915, 1712056), (1220, 1284042), (1464, 1070035), (1830, 856028), (2440, 642021), (3660, 428014), (7320, 214007)]