230126640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30931}}^1$

素因数の和:30978

約数の個数: 80

約数和(自身を含む): 736429056

約数和(自身を除く): 506302416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 30931, 61862, 92793, 123724, 154655, 185586, 247448, 309310, 371172, 463965, 494896, 618620, 742344, 927930, 958861, 1237240, 1484688, 1855860, 1917722, 2474480, 2876583, 3711720, 3835444, 4794305, 5753166, 7423440, 7670888, 9588610, 11506332, 14382915, 15341776, 19177220, 23012664, 28765830, 38354440, 46025328, 57531660, 76708880, 115063320, 230126640]

約数ペア:

[(1, 230126640), (2, 115063320), (3, 76708880), (4, 57531660), (5, 46025328), (6, 38354440), (8, 28765830), (10, 23012664), (12, 19177220), (15, 15341776), (16, 14382915), (20, 11506332), (24, 9588610), (30, 7670888), (31, 7423440), (40, 5753166), (48, 4794305), (60, 3835444), (62, 3711720), (80, 2876583), (93, 2474480), (120, 1917722), (124, 1855860), (155, 1484688), (186, 1237240), (240, 958861), (248, 927930), (310, 742344), (372, 618620), (465, 494896), (496, 463965), (620, 371172), (744, 309310), (930, 247448), (1240, 185586), (1488, 154655), (1860, 123724), (2480, 92793), (3720, 61862), (7440, 30931)]