917256240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15349}}^1$

素因数の和:15451

約数の個数: 120

約数和(自身を含む): 3117769200

約数和(自身を除く): 2200512960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 7470, 9960, 11952, 14940, 15349, 19920, 29880, 30698, 46047, 59760, 61396, 76745, 92094, 122792, 138141, 153490, 184188, 230235, 245584, 276282, 306980, 368376, 460470, 552564, 613960, 690705, 736752, 920940, 1105128, 1227920, 1273967, 1381410, 1841880, 2210256, 2547934, 2762820, 3683760, 3821901, 5095868, 5525640, 6369835, 7643802, 10191736, 11051280, 11465703, 12739670, 15287604, 19109505, 20383472, 22931406, 25479340, 30575208, 38219010, 45862812, 50958680, 57328515, 61150416, 76438020, 91725624, 101917360, 114657030, 152876040, 183451248, 229314060, 305752080, 458628120, 917256240]

約数ペア:

[(1, 917256240), (2, 458628120), (3, 305752080), (4, 229314060), (5, 183451248), (6, 152876040), (8, 114657030), (9, 101917360), (10, 91725624), (12, 76438020), (15, 61150416), (16, 57328515), (18, 50958680), (20, 45862812), (24, 38219010), (30, 30575208), (36, 25479340), (40, 22931406), (45, 20383472), (48, 19109505), (60, 15287604), (72, 12739670), (80, 11465703), (83, 11051280), (90, 10191736), (120, 7643802), (144, 6369835), (166, 5525640), (180, 5095868), (240, 3821901), (249, 3683760), (332, 2762820), (360, 2547934), (415, 2210256), (498, 1841880), (664, 1381410), (720, 1273967), (747, 1227920), (830, 1105128), (996, 920940), (1245, 736752), (1328, 690705), (1494, 613960), (1660, 552564), (1992, 460470), (2490, 368376), (2988, 306980), (3320, 276282), (3735, 245584), (3984, 230235), (4980, 184188), (5976, 153490), (6640, 138141), (7470, 122792), (9960, 92094), (11952, 76745), (14940, 61396), (15349, 59760), (19920, 46047), (29880, 30698)]