25684080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1158

約数の個数: 80

約数和(自身を含む): 80471040

約数和(自身を除く): 54786960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1039, 1236, 1545, 1648, 2060, 2078, 2472, 3090, 3117, 4120, 4156, 4944, 5195, 6180, 6234, 8240, 8312, 10390, 12360, 12468, 15585, 16624, 20780, 24720, 24936, 31170, 41560, 49872, 62340, 83120, 107017, 124680, 214034, 249360, 321051, 428068, 535085, 642102, 856136, 1070170, 1284204, 1605255, 1712272, 2140340, 2568408, 3210510, 4280680, 5136816, 6421020, 8561360, 12842040, 25684080]

約数ペア:

[(1, 25684080), (2, 12842040), (3, 8561360), (4, 6421020), (5, 5136816), (6, 4280680), (8, 3210510), (10, 2568408), (12, 2140340), (15, 1712272), (16, 1605255), (20, 1284204), (24, 1070170), (30, 856136), (40, 642102), (48, 535085), (60, 428068), (80, 321051), (103, 249360), (120, 214034), (206, 124680), (240, 107017), (309, 83120), (412, 62340), (515, 49872), (618, 41560), (824, 31170), (1030, 24936), (1039, 24720), (1236, 20780), (1545, 16624), (1648, 15585), (2060, 12468), (2078, 12360), (2472, 10390), (3090, 8312), (3117, 8240), (4120, 6234), (4156, 6180), (4944, 5195)]