80608560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:915

約数の個数: 160

約数和(自身を含む): 276410880

約数和(自身を除く): 195802320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 782, 816, 859, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1718, 1840, 1955, 2040, 2346, 2577, 2760, 3128, 3436, 3910, 4080, 4295, 4692, 5154, 5520, 5865, 6256, 6872, 7820, 8590, 9384, 10308, 11730, 12885, 13744, 14603, 15640, 17180, 18768, 19757, 20616, 23460, 25770, 29206, 31280, 34360, 39514, 41232, 43809, 46920, 51540, 58412, 59271, 68720, 73015, 79028, 87618, 93840, 98785, 103080, 116824, 118542, 146030, 158056, 175236, 197570, 206160, 219045, 233648, 237084, 292060, 296355, 316112, 335869, 350472, 395140, 438090, 474168, 584120, 592710, 671738, 700944, 790280, 876180, 948336, 1007607, 1168240, 1185420, 1343476, 1580560, 1679345, 1752360, 2015214, 2370840, 2686952, 3358690, 3504720, 4030428, 4741680, 5038035, 5373904, 6717380, 8060856, 10076070, 13434760, 16121712, 20152140, 26869520, 40304280, 80608560]

約数ペア:

[(1, 80608560), (2, 40304280), (3, 26869520), (4, 20152140), (5, 16121712), (6, 13434760), (8, 10076070), (10, 8060856), (12, 6717380), (15, 5373904), (16, 5038035), (17, 4741680), (20, 4030428), (23, 3504720), (24, 3358690), (30, 2686952), (34, 2370840), (40, 2015214), (46, 1752360), (48, 1679345), (51, 1580560), (60, 1343476), (68, 1185420), (69, 1168240), (80, 1007607), (85, 948336), (92, 876180), (102, 790280), (115, 700944), (120, 671738), (136, 592710), (138, 584120), (170, 474168), (184, 438090), (204, 395140), (230, 350472), (240, 335869), (255, 316112), (272, 296355), (276, 292060), (340, 237084), (345, 233648), (368, 219045), (391, 206160), (408, 197570), (460, 175236), (510, 158056), (552, 146030), (680, 118542), (690, 116824), (782, 103080), (816, 98785), (859, 93840), (920, 87618), (1020, 79028), (1104, 73015), (1173, 68720), (1360, 59271), (1380, 58412), (1564, 51540), (1718, 46920), (1840, 43809), (1955, 41232), (2040, 39514), (2346, 34360), (2577, 31280), (2760, 29206), (3128, 25770), (3436, 23460), (3910, 20616), (4080, 19757), (4295, 18768), (4692, 17180), (5154, 15640), (5520, 14603), (5865, 13744), (6256, 12885), (6872, 11730), (7820, 10308), (8590, 9384)]