308108040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7757}}^1$

素因数の和:8102

約数の個数: 64

約数和(自身を含む): 927236160

約数和(自身を除く): 619128120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 6620, 7757, 7944, 9930, 13240, 15514, 19860, 23271, 31028, 38785, 39720, 46542, 62056, 77570, 93084, 116355, 155140, 186168, 232710, 310280, 465420, 930840, 2567567, 5135134, 7702701, 10270268, 12837835, 15405402, 20540536, 25675670, 30810804, 38513505, 51351340, 61621608, 77027010, 102702680, 154054020, 308108040]

約数ペア:

[(1, 308108040), (2, 154054020), (3, 102702680), (4, 77027010), (5, 61621608), (6, 51351340), (8, 38513505), (10, 30810804), (12, 25675670), (15, 20540536), (20, 15405402), (24, 12837835), (30, 10270268), (40, 7702701), (60, 5135134), (120, 2567567), (331, 930840), (662, 465420), (993, 310280), (1324, 232710), (1655, 186168), (1986, 155140), (2648, 116355), (3310, 93084), (3972, 77570), (4965, 62056), (6620, 46542), (7757, 39720), (7944, 38785), (9930, 31028), (13240, 23271), (15514, 19860)]