730420560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19141}}^1$

素因数の和:19213

約数の個数: 120

約数和(自身を含む): 2499409224

約数和(自身を除く): 1768988664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 12720, 19080, 19141, 38160, 38282, 57423, 76564, 95705, 114846, 153128, 172269, 191410, 229692, 287115, 306256, 344538, 382820, 459384, 574230, 689076, 765640, 861345, 918768, 1014473, 1148460, 1378152, 1531280, 1722690, 2028946, 2296920, 2756304, 3043419, 3445380, 4057892, 4593840, 5072365, 6086838, 6890760, 8115784, 9130257, 10144730, 12173676, 13781520, 15217095, 16231568, 18260514, 20289460, 24347352, 30434190, 36521028, 40578920, 45651285, 48694704, 60868380, 73042056, 81157840, 91302570, 121736760, 146084112, 182605140, 243473520, 365210280, 730420560]

約数ペア:

[(1, 730420560), (2, 365210280), (3, 243473520), (4, 182605140), (5, 146084112), (6, 121736760), (8, 91302570), (9, 81157840), (10, 73042056), (12, 60868380), (15, 48694704), (16, 45651285), (18, 40578920), (20, 36521028), (24, 30434190), (30, 24347352), (36, 20289460), (40, 18260514), (45, 16231568), (48, 15217095), (53, 13781520), (60, 12173676), (72, 10144730), (80, 9130257), (90, 8115784), (106, 6890760), (120, 6086838), (144, 5072365), (159, 4593840), (180, 4057892), (212, 3445380), (240, 3043419), (265, 2756304), (318, 2296920), (360, 2028946), (424, 1722690), (477, 1531280), (530, 1378152), (636, 1148460), (720, 1014473), (795, 918768), (848, 861345), (954, 765640), (1060, 689076), (1272, 574230), (1590, 459384), (1908, 382820), (2120, 344538), (2385, 306256), (2544, 287115), (3180, 229692), (3816, 191410), (4240, 172269), (4770, 153128), (6360, 114846), (7632, 95705), (9540, 76564), (12720, 57423), (19080, 38282), (19141, 38160)]