1227022920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1747}}^1\times {\mathrm{1951}}^1$

素因数の和:3715

約数の個数: 96

約数和(自身を含む): 3992152320

約数和(自身を除く): 2765129400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1747, 1951, 3494, 3902, 5241, 5853, 6988, 7804, 8735, 9755, 10482, 11706, 13976, 15608, 15723, 17470, 17559, 19510, 20964, 23412, 26205, 29265, 31446, 34940, 35118, 39020, 41928, 46824, 52410, 58530, 62892, 69880, 70236, 78040, 78615, 87795, 104820, 117060, 125784, 140472, 157230, 175590, 209640, 234120, 314460, 351180, 628920, 702360, 3408397, 6816794, 10225191, 13633588, 17041985, 20450382, 27267176, 30675573, 34083970, 40900764, 51125955, 61351146, 68167940, 81801528, 102251910, 122702292, 136335880, 153377865, 204503820, 245404584, 306755730, 409007640, 613511460, 1227022920]

約数ペア:

[(1, 1227022920), (2, 613511460), (3, 409007640), (4, 306755730), (5, 245404584), (6, 204503820), (8, 153377865), (9, 136335880), (10, 122702292), (12, 102251910), (15, 81801528), (18, 68167940), (20, 61351146), (24, 51125955), (30, 40900764), (36, 34083970), (40, 30675573), (45, 27267176), (60, 20450382), (72, 17041985), (90, 13633588), (120, 10225191), (180, 6816794), (360, 3408397), (1747, 702360), (1951, 628920), (3494, 351180), (3902, 314460), (5241, 234120), (5853, 209640), (6988, 175590), (7804, 157230), (8735, 140472), (9755, 125784), (10482, 117060), (11706, 104820), (13976, 87795), (15608, 78615), (15723, 78040), (17470, 70236), (17559, 69880), (19510, 62892), (20964, 58530), (23412, 52410), (26205, 46824), (29265, 41928), (31446, 39020), (34940, 35118)]