10440720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 37169496

約数和(自身を除く): 26728776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 853, 1020, 1224, 1360, 1530, 1706, 2040, 2448, 2559, 3060, 3412, 4080, 4265, 5118, 6120, 6824, 7677, 8530, 10236, 12240, 12795, 13648, 14501, 15354, 17060, 20472, 25590, 29002, 30708, 34120, 38385, 40944, 43503, 51180, 58004, 61416, 68240, 72505, 76770, 87006, 102360, 116008, 122832, 130509, 145010, 153540, 174012, 204720, 217515, 232016, 261018, 290020, 307080, 348024, 435030, 522036, 580040, 614160, 652545, 696048, 870060, 1044072, 1160080, 1305090, 1740120, 2088144, 2610180, 3480240, 5220360, 10440720]

約数ペア:

[(1, 10440720), (2, 5220360), (3, 3480240), (4, 2610180), (5, 2088144), (6, 1740120), (8, 1305090), (9, 1160080), (10, 1044072), (12, 870060), (15, 696048), (16, 652545), (17, 614160), (18, 580040), (20, 522036), (24, 435030), (30, 348024), (34, 307080), (36, 290020), (40, 261018), (45, 232016), (48, 217515), (51, 204720), (60, 174012), (68, 153540), (72, 145010), (80, 130509), (85, 122832), (90, 116008), (102, 102360), (120, 87006), (136, 76770), (144, 72505), (153, 68240), (170, 61416), (180, 58004), (204, 51180), (240, 43503), (255, 40944), (272, 38385), (306, 34120), (340, 30708), (360, 29002), (408, 25590), (510, 20472), (612, 17060), (680, 15354), (720, 14501), (765, 13648), (816, 12795), (853, 12240), (1020, 10236), (1224, 8530), (1360, 7677), (1530, 6824), (1706, 6120), (2040, 5118), (2448, 4265), (2559, 4080), (3060, 3412)]