120255189960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{407203}}^1$

素因数の和:407347

約数の個数: 128

約数和(自身を含む): 379970196480

約数和(自身を除く): 259715006520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 107, 115, 120, 138, 184, 214, 230, 276, 321, 345, 428, 460, 535, 552, 642, 690, 856, 920, 1070, 1284, 1380, 1605, 2140, 2461, 2568, 2760, 3210, 4280, 4922, 6420, 7383, 9844, 12305, 12840, 14766, 19688, 24610, 29532, 36915, 49220, 59064, 73830, 98440, 147660, 295320, 407203, 814406, 1221609, 1628812, 2036015, 2443218, 3257624, 4072030, 4886436, 6108045, 8144060, 9365669, 9772872, 12216090, 16288120, 18731338, 24432180, 28097007, 37462676, 43570721, 46828345, 48864360, 56194014, 74925352, 87141442, 93656690, 112388028, 130712163, 140485035, 174282884, 187313380, 217853605, 224776056, 261424326, 280970070, 348565768, 374626760, 435707210, 522848652, 561940140, 653560815, 871414420, 1002126583, 1045697304, 1123880280, 1307121630, 1742828840, 2004253166, 2614243260, 3006379749, 4008506332, 5010632915, 5228486520, 6012759498, 8017012664, 10021265830, 12025518996, 15031898745, 20042531660, 24051037992, 30063797490, 40085063320, 60127594980, 120255189960]

約数ペア:

[(1, 120255189960), (2, 60127594980), (3, 40085063320), (4, 30063797490), (5, 24051037992), (6, 20042531660), (8, 15031898745), (10, 12025518996), (12, 10021265830), (15, 8017012664), (20, 6012759498), (23, 5228486520), (24, 5010632915), (30, 4008506332), (40, 3006379749), (46, 2614243260), (60, 2004253166), (69, 1742828840), (92, 1307121630), (107, 1123880280), (115, 1045697304), (120, 1002126583), (138, 871414420), (184, 653560815), (214, 561940140), (230, 522848652), (276, 435707210), (321, 374626760), (345, 348565768), (428, 280970070), (460, 261424326), (535, 224776056), (552, 217853605), (642, 187313380), (690, 174282884), (856, 140485035), (920, 130712163), (1070, 112388028), (1284, 93656690), (1380, 87141442), (1605, 74925352), (2140, 56194014), (2461, 48864360), (2568, 46828345), (2760, 43570721), (3210, 37462676), (4280, 28097007), (4922, 24432180), (6420, 18731338), (7383, 16288120), (9844, 12216090), (12305, 9772872), (12840, 9365669), (14766, 8144060), (19688, 6108045), (24610, 4886436), (29532, 4072030), (36915, 3257624), (49220, 2443218), (59064, 2036015), (73830, 1628812), (98440, 1221609), (147660, 814406), (295320, 407203)]