91488240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1$

素因数の和:751

約数の個数: 120

約数和(自身を含む): 309020400

約数和(自身を除く): 217532160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 283, 360, 449, 566, 720, 849, 898, 1132, 1347, 1415, 1698, 1796, 2245, 2264, 2547, 2694, 2830, 3396, 3592, 4041, 4245, 4490, 4528, 5094, 5388, 5660, 6735, 6792, 7184, 8082, 8490, 8980, 10188, 10776, 11320, 12735, 13470, 13584, 16164, 16980, 17960, 20205, 20376, 21552, 22640, 25470, 26940, 32328, 33960, 35920, 40410, 40752, 50940, 53880, 64656, 67920, 80820, 101880, 107760, 127067, 161640, 203760, 254134, 323280, 381201, 508268, 635335, 762402, 1016536, 1143603, 1270670, 1524804, 1906005, 2033072, 2287206, 2541340, 3049608, 3812010, 4574412, 5082680, 5718015, 6099216, 7624020, 9148824, 10165360, 11436030, 15248040, 18297648, 22872060, 30496080, 45744120, 91488240]

約数ペア:

[(1, 91488240), (2, 45744120), (3, 30496080), (4, 22872060), (5, 18297648), (6, 15248040), (8, 11436030), (9, 10165360), (10, 9148824), (12, 7624020), (15, 6099216), (16, 5718015), (18, 5082680), (20, 4574412), (24, 3812010), (30, 3049608), (36, 2541340), (40, 2287206), (45, 2033072), (48, 1906005), (60, 1524804), (72, 1270670), (80, 1143603), (90, 1016536), (120, 762402), (144, 635335), (180, 508268), (240, 381201), (283, 323280), (360, 254134), (449, 203760), (566, 161640), (720, 127067), (849, 107760), (898, 101880), (1132, 80820), (1347, 67920), (1415, 64656), (1698, 53880), (1796, 50940), (2245, 40752), (2264, 40410), (2547, 35920), (2694, 33960), (2830, 32328), (3396, 26940), (3592, 25470), (4041, 22640), (4245, 21552), (4490, 20376), (4528, 20205), (5094, 17960), (5388, 16980), (5660, 16164), (6735, 13584), (6792, 13470), (7184, 12735), (8082, 11320), (8490, 10776), (8980, 10188)]