161447880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11119}}^1$

素因数の和:11155

約数の個数: 96

約数和(自身を含む): 532425600

約数和(自身を除く): 370977720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 11119, 14520, 22238, 33357, 44476, 55595, 66714, 88952, 111190, 122309, 133428, 166785, 222380, 244618, 266856, 333570, 366927, 444760, 489236, 611545, 667140, 733854, 978472, 1223090, 1334280, 1345399, 1467708, 1834635, 2446180, 2690798, 2935416, 3669270, 4036197, 4892360, 5381596, 6726995, 7338540, 8072394, 10763192, 13453990, 14677080, 16144788, 20180985, 26907980, 32289576, 40361970, 53815960, 80723940, 161447880]

約数ペア:

[(1, 161447880), (2, 80723940), (3, 53815960), (4, 40361970), (5, 32289576), (6, 26907980), (8, 20180985), (10, 16144788), (11, 14677080), (12, 13453990), (15, 10763192), (20, 8072394), (22, 7338540), (24, 6726995), (30, 5381596), (33, 4892360), (40, 4036197), (44, 3669270), (55, 2935416), (60, 2690798), (66, 2446180), (88, 1834635), (110, 1467708), (120, 1345399), (121, 1334280), (132, 1223090), (165, 978472), (220, 733854), (242, 667140), (264, 611545), (330, 489236), (363, 444760), (440, 366927), (484, 333570), (605, 266856), (660, 244618), (726, 222380), (968, 166785), (1210, 133428), (1320, 122309), (1452, 111190), (1815, 88952), (2420, 66714), (2904, 55595), (3630, 44476), (4840, 33357), (7260, 22238), (11119, 14520)]