236880720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6451}}^1$

素因数の和:6490

約数の個数: 160

約数和(自身を含む): 864051840

約数和(自身を除く): 627171120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 6451, 7344, 9180, 12240, 12902, 18360, 19353, 25804, 32255, 36720, 38706, 51608, 58059, 64510, 77412, 96765, 103216, 109667, 116118, 129020, 154824, 174177, 193530, 219334, 232236, 258040, 290295, 309648, 329001, 348354, 387060, 438668, 464472, 516080, 548335, 580590, 658002, 696708, 774120, 870885, 877336, 928944, 987003, 1096670, 1161180, 1316004, 1393416, 1548240, 1645005, 1741770, 1754672, 1974006, 2193340, 2322360, 2632008, 2786832, 2961009, 3290010, 3483540, 3948012, 4386680, 4644720, 4935015, 5264016, 5922018, 6580020, 6967080, 7896024, 8773360, 9870030, 11844036, 13160040, 13934160, 14805045, 15792048, 19740060, 23688072, 26320080, 29610090, 39480120, 47376144, 59220180, 78960240, 118440360, 236880720]

約数ペア:

[(1, 236880720), (2, 118440360), (3, 78960240), (4, 59220180), (5, 47376144), (6, 39480120), (8, 29610090), (9, 26320080), (10, 23688072), (12, 19740060), (15, 15792048), (16, 14805045), (17, 13934160), (18, 13160040), (20, 11844036), (24, 9870030), (27, 8773360), (30, 7896024), (34, 6967080), (36, 6580020), (40, 5922018), (45, 5264016), (48, 4935015), (51, 4644720), (54, 4386680), (60, 3948012), (68, 3483540), (72, 3290010), (80, 2961009), (85, 2786832), (90, 2632008), (102, 2322360), (108, 2193340), (120, 1974006), (135, 1754672), (136, 1741770), (144, 1645005), (153, 1548240), (170, 1393416), (180, 1316004), (204, 1161180), (216, 1096670), (240, 987003), (255, 928944), (270, 877336), (272, 870885), (306, 774120), (340, 696708), (360, 658002), (408, 580590), (432, 548335), (459, 516080), (510, 464472), (540, 438668), (612, 387060), (680, 348354), (720, 329001), (765, 309648), (816, 290295), (918, 258040), (1020, 232236), (1080, 219334), (1224, 193530), (1360, 174177), (1530, 154824), (1836, 129020), (2040, 116118), (2160, 109667), (2295, 103216), (2448, 96765), (3060, 77412), (3672, 64510), (4080, 58059), (4590, 51608), (6120, 38706), (6451, 36720), (7344, 32255), (9180, 25804), (12240, 19353), (12902, 18360)]