80459815560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{859}}^1\times {\mathrm{1367}}^1$

素因数の和:2811

約数の個数: 128

約数和(自身を含む): 242260761600

約数和(自身を除く): 161800946040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 859, 1142, 1367, 1713, 1718, 2284, 2577, 2734, 2855, 3426, 3436, 4101, 4295, 4568, 5154, 5468, 5710, 6835, 6852, 6872, 8202, 8565, 8590, 10308, 10936, 11420, 12885, 13670, 13704, 16404, 17130, 17180, 20505, 20616, 22840, 25770, 27340, 32808, 34260, 34360, 41010, 51540, 54680, 68520, 82020, 103080, 164040, 490489, 780557, 980978, 1174253, 1471467, 1561114, 1961956, 2341671, 2348506, 2452445, 2942934, 3122228, 3522759, 3902785, 3923912, 4683342, 4697012, 4904890, 5871265, 5885868, 6244456, 7045518, 7357335, 7805570, 9366684, 9394024, 9809780, 11708355, 11742530, 11771736, 14091036, 14714670, 15611140, 17613795, 18733368, 19619560, 23416710, 23485060, 28182072, 29429340, 31222280, 35227590, 46833420, 46970120, 58858680, 70455180, 93666840, 140910360, 670498463, 1340996926, 2011495389, 2681993852, 3352492315, 4022990778, 5363987704, 6704984630, 8045981556, 10057476945, 13409969260, 16091963112, 20114953890, 26819938520, 40229907780, 80459815560]

約数ペア:

[(1, 80459815560), (2, 40229907780), (3, 26819938520), (4, 20114953890), (5, 16091963112), (6, 13409969260), (8, 10057476945), (10, 8045981556), (12, 6704984630), (15, 5363987704), (20, 4022990778), (24, 3352492315), (30, 2681993852), (40, 2011495389), (60, 1340996926), (120, 670498463), (571, 140910360), (859, 93666840), (1142, 70455180), (1367, 58858680), (1713, 46970120), (1718, 46833420), (2284, 35227590), (2577, 31222280), (2734, 29429340), (2855, 28182072), (3426, 23485060), (3436, 23416710), (4101, 19619560), (4295, 18733368), (4568, 17613795), (5154, 15611140), (5468, 14714670), (5710, 14091036), (6835, 11771736), (6852, 11742530), (6872, 11708355), (8202, 9809780), (8565, 9394024), (8590, 9366684), (10308, 7805570), (10936, 7357335), (11420, 7045518), (12885, 6244456), (13670, 5885868), (13704, 5871265), (16404, 4904890), (17130, 4697012), (17180, 4683342), (20505, 3923912), (20616, 3902785), (22840, 3522759), (25770, 3122228), (27340, 2942934), (32808, 2452445), (34260, 2348506), (34360, 2341671), (41010, 1961956), (51540, 1561114), (54680, 1471467), (68520, 1174253), (82020, 980978), (103080, 780557), (164040, 490489)]