479794440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1277}}^1$

素因数の和:1423

約数の個数: 128

約数和(自身を含む): 1501701120

約数和(自身を除く): 1021906680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 101, 120, 124, 155, 186, 202, 248, 303, 310, 372, 404, 465, 505, 606, 620, 744, 808, 930, 1010, 1212, 1240, 1277, 1515, 1860, 2020, 2424, 2554, 3030, 3131, 3720, 3831, 4040, 5108, 6060, 6262, 6385, 7662, 9393, 10216, 12120, 12524, 12770, 15324, 15655, 18786, 19155, 25048, 25540, 30648, 31310, 37572, 38310, 39587, 46965, 51080, 62620, 75144, 76620, 79174, 93930, 118761, 125240, 128977, 153240, 158348, 187860, 197935, 237522, 257954, 316696, 375720, 386931, 395870, 475044, 515908, 593805, 644885, 773862, 791740, 950088, 1031816, 1187610, 1289770, 1547724, 1583480, 1934655, 2375220, 2579540, 3095448, 3869310, 3998287, 4750440, 5159080, 7738620, 7996574, 11994861, 15477240, 15993148, 19991435, 23989722, 31986296, 39982870, 47979444, 59974305, 79965740, 95958888, 119948610, 159931480, 239897220, 479794440]

約数ペア:

[(1, 479794440), (2, 239897220), (3, 159931480), (4, 119948610), (5, 95958888), (6, 79965740), (8, 59974305), (10, 47979444), (12, 39982870), (15, 31986296), (20, 23989722), (24, 19991435), (30, 15993148), (31, 15477240), (40, 11994861), (60, 7996574), (62, 7738620), (93, 5159080), (101, 4750440), (120, 3998287), (124, 3869310), (155, 3095448), (186, 2579540), (202, 2375220), (248, 1934655), (303, 1583480), (310, 1547724), (372, 1289770), (404, 1187610), (465, 1031816), (505, 950088), (606, 791740), (620, 773862), (744, 644885), (808, 593805), (930, 515908), (1010, 475044), (1212, 395870), (1240, 386931), (1277, 375720), (1515, 316696), (1860, 257954), (2020, 237522), (2424, 197935), (2554, 187860), (3030, 158348), (3131, 153240), (3720, 128977), (3831, 125240), (4040, 118761), (5108, 93930), (6060, 79174), (6262, 76620), (6385, 75144), (7662, 62620), (9393, 51080), (10216, 46965), (12120, 39587), (12524, 38310), (12770, 37572), (15324, 31310), (15655, 30648), (18786, 25540), (19155, 25048)]