48173040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2951

約数の個数: 120

約数和(自身を含む): 168873120

約数和(自身を除く): 120700080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 2909, 3312, 4140, 5520, 5818, 8280, 8727, 11636, 14545, 16560, 17454, 23272, 26181, 29090, 34908, 43635, 46544, 52362, 58180, 66907, 69816, 87270, 104724, 116360, 130905, 133814, 139632, 174540, 200721, 209448, 232720, 261810, 267628, 334535, 349080, 401442, 418896, 523620, 535256, 602163, 669070, 698160, 802884, 1003605, 1047240, 1070512, 1204326, 1338140, 1605768, 2007210, 2094480, 2408652, 2676280, 3010815, 3211536, 4014420, 4817304, 5352560, 6021630, 8028840, 9634608, 12043260, 16057680, 24086520, 48173040]

約数ペア:

[(1, 48173040), (2, 24086520), (3, 16057680), (4, 12043260), (5, 9634608), (6, 8028840), (8, 6021630), (9, 5352560), (10, 4817304), (12, 4014420), (15, 3211536), (16, 3010815), (18, 2676280), (20, 2408652), (23, 2094480), (24, 2007210), (30, 1605768), (36, 1338140), (40, 1204326), (45, 1070512), (46, 1047240), (48, 1003605), (60, 802884), (69, 698160), (72, 669070), (80, 602163), (90, 535256), (92, 523620), (115, 418896), (120, 401442), (138, 349080), (144, 334535), (180, 267628), (184, 261810), (207, 232720), (230, 209448), (240, 200721), (276, 174540), (345, 139632), (360, 133814), (368, 130905), (414, 116360), (460, 104724), (552, 87270), (690, 69816), (720, 66907), (828, 58180), (920, 52362), (1035, 46544), (1104, 43635), (1380, 34908), (1656, 29090), (1840, 26181), (2070, 23272), (2760, 17454), (2909, 16560), (3312, 14545), (4140, 11636), (5520, 8727), (5818, 8280)]