121856280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11159}}^1$

素因数の和:11193

約数の個数: 128

約数和(自身を含む): 449971200

約数和(自身を除く): 328114920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 11159, 22318, 33477, 44636, 55795, 66954, 78113, 89272, 111590, 133908, 145067, 156226, 167385, 223180, 234339, 267816, 290134, 312452, 334770, 390565, 435201, 446360, 468678, 580268, 624904, 669540, 725335, 781130, 870402, 937356, 1015469, 1160536, 1171695, 1339080, 1450670, 1562260, 1740804, 1874712, 2030938, 2176005, 2343390, 2901340, 3046407, 3124520, 3481608, 4061876, 4352010, 4686780, 5077345, 5802680, 6092814, 8123752, 8704020, 9373560, 10154690, 12185628, 15232035, 17408040, 20309380, 24371256, 30464070, 40618760, 60928140, 121856280]

約数ペア:

[(1, 121856280), (2, 60928140), (3, 40618760), (4, 30464070), (5, 24371256), (6, 20309380), (7, 17408040), (8, 15232035), (10, 12185628), (12, 10154690), (13, 9373560), (14, 8704020), (15, 8123752), (20, 6092814), (21, 5802680), (24, 5077345), (26, 4686780), (28, 4352010), (30, 4061876), (35, 3481608), (39, 3124520), (40, 3046407), (42, 2901340), (52, 2343390), (56, 2176005), (60, 2030938), (65, 1874712), (70, 1740804), (78, 1562260), (84, 1450670), (91, 1339080), (104, 1171695), (105, 1160536), (120, 1015469), (130, 937356), (140, 870402), (156, 781130), (168, 725335), (182, 669540), (195, 624904), (210, 580268), (260, 468678), (273, 446360), (280, 435201), (312, 390565), (364, 334770), (390, 312452), (420, 290134), (455, 267816), (520, 234339), (546, 223180), (728, 167385), (780, 156226), (840, 145067), (910, 133908), (1092, 111590), (1365, 89272), (1560, 78113), (1820, 66954), (2184, 55795), (2730, 44636), (3640, 33477), (5460, 22318), (10920, 11159)]