1216717560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{34843}}^1$

素因数の和:34957

約数の個数: 96

約数和(自身を含む): 3995213040

約数和(自身を除く): 2778495480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 17460, 34843, 34920, 69686, 104529, 139372, 174215, 209058, 278744, 313587, 348430, 418116, 522645, 627174, 696860, 836232, 1045290, 1254348, 1393720, 1567935, 2090580, 2508696, 3135870, 3379771, 4181160, 6271740, 6759542, 10139313, 12543480, 13519084, 16898855, 20278626, 27038168, 30417939, 33797710, 40557252, 50696565, 60835878, 67595420, 81114504, 101393130, 121671756, 135190840, 152089695, 202786260, 243343512, 304179390, 405572520, 608358780, 1216717560]

約数ペア:

[(1, 1216717560), (2, 608358780), (3, 405572520), (4, 304179390), (5, 243343512), (6, 202786260), (8, 152089695), (9, 135190840), (10, 121671756), (12, 101393130), (15, 81114504), (18, 67595420), (20, 60835878), (24, 50696565), (30, 40557252), (36, 33797710), (40, 30417939), (45, 27038168), (60, 20278626), (72, 16898855), (90, 13519084), (97, 12543480), (120, 10139313), (180, 6759542), (194, 6271740), (291, 4181160), (360, 3379771), (388, 3135870), (485, 2508696), (582, 2090580), (776, 1567935), (873, 1393720), (970, 1254348), (1164, 1045290), (1455, 836232), (1746, 696860), (1940, 627174), (2328, 522645), (2910, 418116), (3492, 348430), (3880, 313587), (4365, 278744), (5820, 209058), (6984, 174215), (8730, 139372), (11640, 104529), (17460, 69686), (34843, 34920)]