190619640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31147}}^1$

素因数の和:31181

約数の個数: 96

約数和(自身を含む): 655976880

約数和(自身を除く): 465357240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 31147, 62294, 93441, 124588, 155735, 186882, 249176, 280323, 311470, 373764, 467205, 529499, 560646, 622940, 747528, 934410, 1058998, 1121292, 1245880, 1401615, 1588497, 1868820, 2117996, 2242584, 2647495, 2803230, 3176994, 3737640, 4235992, 4765491, 5294990, 5606460, 6353988, 7942485, 9530982, 10589980, 11212920, 12707976, 15884970, 19061964, 21179960, 23827455, 31769940, 38123928, 47654910, 63539880, 95309820, 190619640]

約数ペア:

[(1, 190619640), (2, 95309820), (3, 63539880), (4, 47654910), (5, 38123928), (6, 31769940), (8, 23827455), (9, 21179960), (10, 19061964), (12, 15884970), (15, 12707976), (17, 11212920), (18, 10589980), (20, 9530982), (24, 7942485), (30, 6353988), (34, 5606460), (36, 5294990), (40, 4765491), (45, 4235992), (51, 3737640), (60, 3176994), (68, 2803230), (72, 2647495), (85, 2242584), (90, 2117996), (102, 1868820), (120, 1588497), (136, 1401615), (153, 1245880), (170, 1121292), (180, 1058998), (204, 934410), (255, 747528), (306, 622940), (340, 560646), (360, 529499), (408, 467205), (510, 373764), (612, 311470), (680, 280323), (765, 249176), (1020, 186882), (1224, 155735), (1530, 124588), (2040, 93441), (3060, 62294), (6120, 31147)]