80557560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13163}}^1$

素因数の和:13197

約数の個数: 96

約数和(自身を含む): 277233840

約数和(自身を除く): 196676280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 13163, 26326, 39489, 52652, 65815, 78978, 105304, 118467, 131630, 157956, 197445, 223771, 236934, 263260, 315912, 394890, 447542, 473868, 526520, 592335, 671313, 789780, 895084, 947736, 1118855, 1184670, 1342626, 1579560, 1790168, 2013939, 2237710, 2369340, 2685252, 3356565, 4027878, 4475420, 4738680, 5370504, 6713130, 8055756, 8950840, 10069695, 13426260, 16111512, 20139390, 26852520, 40278780, 80557560]

約数ペア:

[(1, 80557560), (2, 40278780), (3, 26852520), (4, 20139390), (5, 16111512), (6, 13426260), (8, 10069695), (9, 8950840), (10, 8055756), (12, 6713130), (15, 5370504), (17, 4738680), (18, 4475420), (20, 4027878), (24, 3356565), (30, 2685252), (34, 2369340), (36, 2237710), (40, 2013939), (45, 1790168), (51, 1579560), (60, 1342626), (68, 1184670), (72, 1118855), (85, 947736), (90, 895084), (102, 789780), (120, 671313), (136, 592335), (153, 526520), (170, 473868), (180, 447542), (204, 394890), (255, 315912), (306, 263260), (340, 236934), (360, 223771), (408, 197445), (510, 157956), (612, 131630), (680, 118467), (765, 105304), (1020, 78978), (1224, 65815), (1530, 52652), (2040, 39489), (3060, 26326), (6120, 13163)]