48484920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1645

約数の個数: 128

約数和(自身を含む): 165680640

約数和(自身を除く): 117195720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 1597, 2024, 2530, 2760, 3036, 3194, 3795, 4791, 5060, 6072, 6388, 7590, 7985, 9582, 10120, 12776, 15180, 15970, 17567, 19164, 23955, 30360, 31940, 35134, 36731, 38328, 47910, 52701, 63880, 70268, 73462, 87835, 95820, 105402, 110193, 140536, 146924, 175670, 183655, 191640, 210804, 220386, 263505, 293848, 351340, 367310, 404041, 421608, 440772, 527010, 550965, 702680, 734620, 808082, 881544, 1054020, 1101930, 1212123, 1469240, 1616164, 2020205, 2108040, 2203860, 2424246, 3232328, 4040410, 4407720, 4848492, 6060615, 8080820, 9696984, 12121230, 16161640, 24242460, 48484920]

約数ペア:

[(1, 48484920), (2, 24242460), (3, 16161640), (4, 12121230), (5, 9696984), (6, 8080820), (8, 6060615), (10, 4848492), (11, 4407720), (12, 4040410), (15, 3232328), (20, 2424246), (22, 2203860), (23, 2108040), (24, 2020205), (30, 1616164), (33, 1469240), (40, 1212123), (44, 1101930), (46, 1054020), (55, 881544), (60, 808082), (66, 734620), (69, 702680), (88, 550965), (92, 527010), (110, 440772), (115, 421608), (120, 404041), (132, 367310), (138, 351340), (165, 293848), (184, 263505), (220, 220386), (230, 210804), (253, 191640), (264, 183655), (276, 175670), (330, 146924), (345, 140536), (440, 110193), (460, 105402), (506, 95820), (552, 87835), (660, 73462), (690, 70268), (759, 63880), (920, 52701), (1012, 47910), (1265, 38328), (1320, 36731), (1380, 35134), (1518, 31940), (1597, 30360), (2024, 23955), (2530, 19164), (2760, 17567), (3036, 15970), (3194, 15180), (3795, 12776), (4791, 10120), (5060, 9582), (6072, 7985), (6388, 7590)]