80727480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4231}}^1$

素因数の和:4301

約数の個数: 96

約数和(自身を含む): 267377760

約数和(自身を除く): 186650280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4231, 4770, 6360, 8462, 9540, 12693, 16924, 19080, 21155, 25386, 33848, 38079, 42310, 50772, 63465, 76158, 84620, 101544, 126930, 152316, 169240, 190395, 224243, 253860, 304632, 380790, 448486, 507720, 672729, 761580, 896972, 1121215, 1345458, 1523160, 1793944, 2018187, 2242430, 2690916, 3363645, 4036374, 4484860, 5381832, 6727290, 8072748, 8969720, 10090935, 13454580, 16145496, 20181870, 26909160, 40363740, 80727480]

約数ペア:

[(1, 80727480), (2, 40363740), (3, 26909160), (4, 20181870), (5, 16145496), (6, 13454580), (8, 10090935), (9, 8969720), (10, 8072748), (12, 6727290), (15, 5381832), (18, 4484860), (20, 4036374), (24, 3363645), (30, 2690916), (36, 2242430), (40, 2018187), (45, 1793944), (53, 1523160), (60, 1345458), (72, 1121215), (90, 896972), (106, 761580), (120, 672729), (159, 507720), (180, 448486), (212, 380790), (265, 304632), (318, 253860), (360, 224243), (424, 190395), (477, 169240), (530, 152316), (636, 126930), (795, 101544), (954, 84620), (1060, 76158), (1272, 63465), (1590, 50772), (1908, 42310), (2120, 38079), (2385, 33848), (3180, 25386), (3816, 21155), (4231, 19080), (4770, 16924), (6360, 12693), (8462, 9540)]