244650360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 752716800

約数和(自身を除く): 508066440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 131, 158, 197, 237, 262, 316, 393, 394, 395, 474, 524, 591, 632, 655, 786, 788, 790, 948, 985, 1048, 1182, 1185, 1310, 1572, 1576, 1580, 1896, 1965, 1970, 2364, 2370, 2620, 2955, 3144, 3160, 3930, 3940, 4728, 4740, 5240, 5910, 7860, 7880, 9480, 10349, 11820, 15563, 15720, 20698, 23640, 25807, 31047, 31126, 41396, 46689, 51614, 51745, 62094, 62252, 77421, 77815, 82792, 93378, 103228, 103490, 124188, 124504, 129035, 154842, 155235, 155630, 186756, 206456, 206980, 233445, 248376, 258070, 309684, 310470, 311260, 373512, 387105, 413960, 466890, 516140, 619368, 620940, 622520, 774210, 933780, 1032280, 1241880, 1548420, 1867560, 2038753, 3096840, 4077506, 6116259, 8155012, 10193765, 12232518, 16310024, 20387530, 24465036, 30581295, 40775060, 48930072, 61162590, 81550120, 122325180, 244650360]

約数ペア:

[(1, 244650360), (2, 122325180), (3, 81550120), (4, 61162590), (5, 48930072), (6, 40775060), (8, 30581295), (10, 24465036), (12, 20387530), (15, 16310024), (20, 12232518), (24, 10193765), (30, 8155012), (40, 6116259), (60, 4077506), (79, 3096840), (120, 2038753), (131, 1867560), (158, 1548420), (197, 1241880), (237, 1032280), (262, 933780), (316, 774210), (393, 622520), (394, 620940), (395, 619368), (474, 516140), (524, 466890), (591, 413960), (632, 387105), (655, 373512), (786, 311260), (788, 310470), (790, 309684), (948, 258070), (985, 248376), (1048, 233445), (1182, 206980), (1185, 206456), (1310, 186756), (1572, 155630), (1576, 155235), (1580, 154842), (1896, 129035), (1965, 124504), (1970, 124188), (2364, 103490), (2370, 103228), (2620, 93378), (2955, 82792), (3144, 77815), (3160, 77421), (3930, 62252), (3940, 62094), (4728, 51745), (4740, 51614), (5240, 46689), (5910, 41396), (7860, 31126), (7880, 31047), (9480, 25807), (10349, 23640), (11820, 20698), (15563, 15720)]