302551320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{81331}}^1$

素因数の和:81376

約数の個数: 64

約数和(自身を含む): 936944640

約数和(自身を除く): 634393320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 81331, 162662, 243993, 325324, 406655, 487986, 650648, 813310, 975972, 1219965, 1626620, 1951944, 2439930, 2521261, 3253240, 4879860, 5042522, 7563783, 9759720, 10085044, 12606305, 15127566, 20170088, 25212610, 30255132, 37818915, 50425220, 60510264, 75637830, 100850440, 151275660, 302551320]

約数ペア:

[(1, 302551320), (2, 151275660), (3, 100850440), (4, 75637830), (5, 60510264), (6, 50425220), (8, 37818915), (10, 30255132), (12, 25212610), (15, 20170088), (20, 15127566), (24, 12606305), (30, 10085044), (31, 9759720), (40, 7563783), (60, 5042522), (62, 4879860), (93, 3253240), (120, 2521261), (124, 2439930), (155, 1951944), (186, 1626620), (248, 1219965), (310, 975972), (372, 813310), (465, 650648), (620, 487986), (744, 406655), (930, 325324), (1240, 243993), (1860, 162662), (3720, 81331)]