121745040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 395974656

約数和(自身を除く): 274229616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 47, 48, 60, 80, 86, 94, 120, 129, 141, 172, 188, 215, 235, 240, 251, 258, 282, 344, 376, 430, 470, 502, 516, 564, 645, 688, 705, 752, 753, 860, 940, 1004, 1032, 1128, 1255, 1290, 1410, 1506, 1720, 1880, 2008, 2021, 2064, 2256, 2510, 2580, 2820, 3012, 3440, 3760, 3765, 4016, 4042, 5020, 5160, 5640, 6024, 6063, 7530, 8084, 10040, 10105, 10320, 10793, 11280, 11797, 12048, 12126, 15060, 16168, 20080, 20210, 21586, 23594, 24252, 30120, 30315, 32336, 32379, 35391, 40420, 43172, 47188, 48504, 53965, 58985, 60240, 60630, 64758, 70782, 80840, 86344, 94376, 97008, 107930, 117970, 121260, 129516, 141564, 161680, 161895, 172688, 176955, 188752, 215860, 235940, 242520, 259032, 283128, 323790, 353910, 431720, 471880, 485040, 507271, 518064, 566256, 647580, 707820, 863440, 943760, 1014542, 1295160, 1415640, 1521813, 2029084, 2536355, 2590320, 2831280, 3043626, 4058168, 5072710, 6087252, 7609065, 8116336, 10145420, 12174504, 15218130, 20290840, 24349008, 30436260, 40581680, 60872520, 121745040]

約数ペア:

[(1, 121745040), (2, 60872520), (3, 40581680), (4, 30436260), (5, 24349008), (6, 20290840), (8, 15218130), (10, 12174504), (12, 10145420), (15, 8116336), (16, 7609065), (20, 6087252), (24, 5072710), (30, 4058168), (40, 3043626), (43, 2831280), (47, 2590320), (48, 2536355), (60, 2029084), (80, 1521813), (86, 1415640), (94, 1295160), (120, 1014542), (129, 943760), (141, 863440), (172, 707820), (188, 647580), (215, 566256), (235, 518064), (240, 507271), (251, 485040), (258, 471880), (282, 431720), (344, 353910), (376, 323790), (430, 283128), (470, 259032), (502, 242520), (516, 235940), (564, 215860), (645, 188752), (688, 176955), (705, 172688), (752, 161895), (753, 161680), (860, 141564), (940, 129516), (1004, 121260), (1032, 117970), (1128, 107930), (1255, 97008), (1290, 94376), (1410, 86344), (1506, 80840), (1720, 70782), (1880, 64758), (2008, 60630), (2021, 60240), (2064, 58985), (2256, 53965), (2510, 48504), (2580, 47188), (2820, 43172), (3012, 40420), (3440, 35391), (3760, 32379), (3765, 32336), (4016, 30315), (4042, 30120), (5020, 24252), (5160, 23594), (5640, 21586), (6024, 20210), (6063, 20080), (7530, 16168), (8084, 15060), (10040, 12126), (10105, 12048), (10320, 11797), (10793, 11280)]