145140120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5843}}^1$

素因数の和:5886

約数の個数: 128

約数和(自身を含む): 504921600

約数和(自身を除く): 359781480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 5843, 6210, 8280, 11686, 12420, 17529, 23372, 24840, 29215, 35058, 46744, 52587, 58430, 70116, 87645, 105174, 116860, 134389, 140232, 157761, 175290, 210348, 233720, 262935, 268778, 315522, 350580, 403167, 420696, 525870, 537556, 631044, 671945, 701160, 788805, 806334, 1051740, 1075112, 1209501, 1262088, 1343890, 1577610, 1612668, 2015835, 2103480, 2419002, 2687780, 3155220, 3225336, 3628503, 4031670, 4838004, 5375560, 6047505, 6310440, 7257006, 8063340, 9676008, 12095010, 14514012, 16126680, 18142515, 24190020, 29028024, 36285030, 48380040, 72570060, 145140120]

約数ペア:

[(1, 145140120), (2, 72570060), (3, 48380040), (4, 36285030), (5, 29028024), (6, 24190020), (8, 18142515), (9, 16126680), (10, 14514012), (12, 12095010), (15, 9676008), (18, 8063340), (20, 7257006), (23, 6310440), (24, 6047505), (27, 5375560), (30, 4838004), (36, 4031670), (40, 3628503), (45, 3225336), (46, 3155220), (54, 2687780), (60, 2419002), (69, 2103480), (72, 2015835), (90, 1612668), (92, 1577610), (108, 1343890), (115, 1262088), (120, 1209501), (135, 1075112), (138, 1051740), (180, 806334), (184, 788805), (207, 701160), (216, 671945), (230, 631044), (270, 537556), (276, 525870), (345, 420696), (360, 403167), (414, 350580), (460, 315522), (540, 268778), (552, 262935), (621, 233720), (690, 210348), (828, 175290), (920, 157761), (1035, 140232), (1080, 134389), (1242, 116860), (1380, 105174), (1656, 87645), (2070, 70116), (2484, 58430), (2760, 52587), (3105, 46744), (4140, 35058), (4968, 29215), (5843, 24840), (6210, 23372), (8280, 17529), (11686, 12420)]