313690320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{48409}}^1$

素因数の和:48434

約数の個数: 100

約数和(自身を含む): 1089515460

約数和(自身を除く): 775825140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 48409, 96818, 145227, 193636, 242045, 290454, 387272, 435681, 484090, 580908, 726135, 774544, 871362, 968180, 1161816, 1307043, 1452270, 1742724, 1936360, 2178405, 2323632, 2614086, 2904540, 3485448, 3872720, 3921129, 4356810, 5228172, 5809080, 6535215, 6970896, 7842258, 8713620, 10456344, 11618160, 13070430, 15684516, 17427240, 19605645, 20912688, 26140860, 31369032, 34854480, 39211290, 52281720, 62738064, 78422580, 104563440, 156845160, 313690320]

約数ペア:

[(1, 313690320), (2, 156845160), (3, 104563440), (4, 78422580), (5, 62738064), (6, 52281720), (8, 39211290), (9, 34854480), (10, 31369032), (12, 26140860), (15, 20912688), (16, 19605645), (18, 17427240), (20, 15684516), (24, 13070430), (27, 11618160), (30, 10456344), (36, 8713620), (40, 7842258), (45, 6970896), (48, 6535215), (54, 5809080), (60, 5228172), (72, 4356810), (80, 3921129), (81, 3872720), (90, 3485448), (108, 2904540), (120, 2614086), (135, 2323632), (144, 2178405), (162, 1936360), (180, 1742724), (216, 1452270), (240, 1307043), (270, 1161816), (324, 968180), (360, 871362), (405, 774544), (432, 726135), (540, 580908), (648, 484090), (720, 435681), (810, 387272), (1080, 290454), (1296, 242045), (1620, 193636), (2160, 145227), (3240, 96818), (6480, 48409)]