1230442680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{5261}}^1$

素因数の和:7224

約数の個数: 64

約数和(自身を含む): 3693924000

約数和(自身を除く): 2463481320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1949, 3898, 5261, 5847, 7796, 9745, 10522, 11694, 15592, 15783, 19490, 21044, 23388, 26305, 29235, 31566, 38980, 42088, 46776, 52610, 58470, 63132, 77960, 78915, 105220, 116940, 126264, 157830, 210440, 233880, 315660, 631320, 10253689, 20507378, 30761067, 41014756, 51268445, 61522134, 82029512, 102536890, 123044268, 153805335, 205073780, 246088536, 307610670, 410147560, 615221340, 1230442680]

約数ペア:

[(1, 1230442680), (2, 615221340), (3, 410147560), (4, 307610670), (5, 246088536), (6, 205073780), (8, 153805335), (10, 123044268), (12, 102536890), (15, 82029512), (20, 61522134), (24, 51268445), (30, 41014756), (40, 30761067), (60, 20507378), (120, 10253689), (1949, 631320), (3898, 315660), (5261, 233880), (5847, 210440), (7796, 157830), (9745, 126264), (10522, 116940), (11694, 105220), (15592, 78915), (15783, 77960), (19490, 63132), (21044, 58470), (23388, 52610), (26305, 46776), (29235, 42088), (31566, 38980)]