7472248380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{19139}}^1$

素因数の和:19401

約数の個数: 120

約数和(自身を含む): 23539214160

約数和(自身を除く): 16066965780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 241, 270, 324, 405, 482, 540, 723, 810, 964, 1205, 1446, 1620, 2169, 2410, 2892, 3615, 4338, 4820, 6507, 7230, 8676, 10845, 13014, 14460, 19139, 19521, 21690, 26028, 32535, 38278, 39042, 43380, 57417, 65070, 76556, 78084, 95695, 97605, 114834, 130140, 172251, 191390, 195210, 229668, 287085, 344502, 382780, 390420, 516753, 574170, 689004, 861255, 1033506, 1148340, 1550259, 1722510, 2067012, 2583765, 3100518, 3445020, 4612499, 5167530, 6201036, 7751295, 9224998, 10335060, 13837497, 15502590, 18449996, 23062495, 27674994, 31005180, 41512491, 46124990, 55349988, 69187485, 83024982, 92249980, 124537473, 138374970, 166049964, 207562455, 249074946, 276749940, 373612419, 415124910, 498149892, 622687365, 747224838, 830249820, 1245374730, 1494449676, 1868062095, 2490749460, 3736124190, 7472248380]

約数ペア:

[(1, 7472248380), (2, 3736124190), (3, 2490749460), (4, 1868062095), (5, 1494449676), (6, 1245374730), (9, 830249820), (10, 747224838), (12, 622687365), (15, 498149892), (18, 415124910), (20, 373612419), (27, 276749940), (30, 249074946), (36, 207562455), (45, 166049964), (54, 138374970), (60, 124537473), (81, 92249980), (90, 83024982), (108, 69187485), (135, 55349988), (162, 46124990), (180, 41512491), (241, 31005180), (270, 27674994), (324, 23062495), (405, 18449996), (482, 15502590), (540, 13837497), (723, 10335060), (810, 9224998), (964, 7751295), (1205, 6201036), (1446, 5167530), (1620, 4612499), (2169, 3445020), (2410, 3100518), (2892, 2583765), (3615, 2067012), (4338, 1722510), (4820, 1550259), (6507, 1148340), (7230, 1033506), (8676, 861255), (10845, 689004), (13014, 574170), (14460, 516753), (19139, 390420), (19521, 382780), (21690, 344502), (26028, 287085), (32535, 229668), (38278, 195210), (39042, 191390), (43380, 172251), (57417, 130140), (65070, 114834), (76556, 97605), (78084, 95695)]