2734686120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{4729}}^1$

素因数の和:4883

約数の個数: 128

約数和(自身を含む): 8445888000

約数和(自身を除く): 5711201880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 79, 120, 122, 158, 183, 237, 244, 305, 316, 366, 395, 474, 488, 610, 632, 732, 790, 915, 948, 1185, 1220, 1464, 1580, 1830, 1896, 2370, 2440, 3160, 3660, 4729, 4740, 4819, 7320, 9458, 9480, 9638, 14187, 14457, 18916, 19276, 23645, 24095, 28374, 28914, 37832, 38552, 47290, 48190, 56748, 57828, 70935, 72285, 94580, 96380, 113496, 115656, 141870, 144570, 189160, 192760, 283740, 288469, 289140, 373591, 567480, 576938, 578280, 747182, 865407, 1120773, 1153876, 1442345, 1494364, 1730814, 1867955, 2241546, 2307752, 2884690, 2988728, 3461628, 3735910, 4327035, 4483092, 5603865, 5769380, 6923256, 7471820, 8654070, 8966184, 11207730, 11538760, 14943640, 17308140, 22415460, 22789051, 34616280, 44830920, 45578102, 68367153, 91156204, 113945255, 136734306, 182312408, 227890510, 273468612, 341835765, 455781020, 546937224, 683671530, 911562040, 1367343060, 2734686120]

約数ペア:

[(1, 2734686120), (2, 1367343060), (3, 911562040), (4, 683671530), (5, 546937224), (6, 455781020), (8, 341835765), (10, 273468612), (12, 227890510), (15, 182312408), (20, 136734306), (24, 113945255), (30, 91156204), (40, 68367153), (60, 45578102), (61, 44830920), (79, 34616280), (120, 22789051), (122, 22415460), (158, 17308140), (183, 14943640), (237, 11538760), (244, 11207730), (305, 8966184), (316, 8654070), (366, 7471820), (395, 6923256), (474, 5769380), (488, 5603865), (610, 4483092), (632, 4327035), (732, 3735910), (790, 3461628), (915, 2988728), (948, 2884690), (1185, 2307752), (1220, 2241546), (1464, 1867955), (1580, 1730814), (1830, 1494364), (1896, 1442345), (2370, 1153876), (2440, 1120773), (3160, 865407), (3660, 747182), (4729, 578280), (4740, 576938), (4819, 567480), (7320, 373591), (9458, 289140), (9480, 288469), (9638, 283740), (14187, 192760), (14457, 189160), (18916, 144570), (19276, 141870), (23645, 115656), (24095, 113496), (28374, 96380), (28914, 94580), (37832, 72285), (38552, 70935), (47290, 57828), (48190, 56748)]