727560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 2471040

約数和(自身を除く): 1743480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 47, 60, 72, 86, 90, 94, 120, 129, 141, 172, 180, 188, 215, 235, 258, 282, 344, 360, 376, 387, 423, 430, 470, 516, 564, 645, 705, 774, 846, 860, 940, 1032, 1128, 1290, 1410, 1548, 1692, 1720, 1880, 1935, 2021, 2115, 2580, 2820, 3096, 3384, 3870, 4042, 4230, 5160, 5640, 6063, 7740, 8084, 8460, 10105, 12126, 15480, 16168, 16920, 18189, 20210, 24252, 30315, 36378, 40420, 48504, 60630, 72756, 80840, 90945, 121260, 145512, 181890, 242520, 363780, 727560]

約数ペア:

[(1, 727560), (2, 363780), (3, 242520), (4, 181890), (5, 145512), (6, 121260), (8, 90945), (9, 80840), (10, 72756), (12, 60630), (15, 48504), (18, 40420), (20, 36378), (24, 30315), (30, 24252), (36, 20210), (40, 18189), (43, 16920), (45, 16168), (47, 15480), (60, 12126), (72, 10105), (86, 8460), (90, 8084), (94, 7740), (120, 6063), (129, 5640), (141, 5160), (172, 4230), (180, 4042), (188, 3870), (215, 3384), (235, 3096), (258, 2820), (282, 2580), (344, 2115), (360, 2021), (376, 1935), (387, 1880), (423, 1720), (430, 1692), (470, 1548), (516, 1410), (564, 1290), (645, 1128), (705, 1032), (774, 940), (846, 860)]