203478960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2273}}^1$

素因数の和:2662

約数の個数: 80

約数和(自身を含む): 632754144

約数和(自身を除く): 429275184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373, 746, 1119, 1492, 1865, 2238, 2273, 2984, 3730, 4476, 4546, 5595, 5968, 6819, 7460, 8952, 9092, 11190, 11365, 13638, 14920, 17904, 18184, 22380, 22730, 27276, 29840, 34095, 36368, 44760, 45460, 54552, 68190, 89520, 90920, 109104, 136380, 181840, 272760, 545520, 847829, 1695658, 2543487, 3391316, 4239145, 5086974, 6782632, 8478290, 10173948, 12717435, 13565264, 16956580, 20347896, 25434870, 33913160, 40695792, 50869740, 67826320, 101739480, 203478960]

約数ペア:

[(1, 203478960), (2, 101739480), (3, 67826320), (4, 50869740), (5, 40695792), (6, 33913160), (8, 25434870), (10, 20347896), (12, 16956580), (15, 13565264), (16, 12717435), (20, 10173948), (24, 8478290), (30, 6782632), (40, 5086974), (48, 4239145), (60, 3391316), (80, 2543487), (120, 1695658), (240, 847829), (373, 545520), (746, 272760), (1119, 181840), (1492, 136380), (1865, 109104), (2238, 90920), (2273, 89520), (2984, 68190), (3730, 54552), (4476, 45460), (4546, 44760), (5595, 36368), (5968, 34095), (6819, 29840), (7460, 27276), (8952, 22730), (9092, 22380), (11190, 18184), (11365, 17904), (13638, 14920)]