80969280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{12049}}^1$

素因数の和:12076

約数の個数: 112

約数和(自身を含む): 293827200

約数和(自身を除く): 212857920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 12049, 24098, 36147, 48196, 60245, 72294, 84343, 96392, 120490, 144588, 168686, 180735, 192784, 240980, 253029, 289176, 337372, 361470, 385568, 421715, 481960, 506058, 578352, 674744, 722940, 771136, 843430, 963920, 1012116, 1156704, 1265145, 1349488, 1445880, 1686860, 1927840, 2024232, 2313408, 2530290, 2698976, 2891760, 3373720, 3855680, 4048464, 5060580, 5397952, 5783520, 6747440, 8096928, 10121160, 11567040, 13494880, 16193856, 20242320, 26989760, 40484640, 80969280]

約数ペア:

[(1, 80969280), (2, 40484640), (3, 26989760), (4, 20242320), (5, 16193856), (6, 13494880), (7, 11567040), (8, 10121160), (10, 8096928), (12, 6747440), (14, 5783520), (15, 5397952), (16, 5060580), (20, 4048464), (21, 3855680), (24, 3373720), (28, 2891760), (30, 2698976), (32, 2530290), (35, 2313408), (40, 2024232), (42, 1927840), (48, 1686860), (56, 1445880), (60, 1349488), (64, 1265145), (70, 1156704), (80, 1012116), (84, 963920), (96, 843430), (105, 771136), (112, 722940), (120, 674744), (140, 578352), (160, 506058), (168, 481960), (192, 421715), (210, 385568), (224, 361470), (240, 337372), (280, 289176), (320, 253029), (336, 240980), (420, 192784), (448, 180735), (480, 168686), (560, 144588), (672, 120490), (840, 96392), (960, 84343), (1120, 72294), (1344, 60245), (1680, 48196), (2240, 36147), (3360, 24098), (6720, 12049)]