2247388560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{43963}}^1$

素因数の和:44053

約数の個数: 120

約数和(自身を含む): 7653956544

約数和(自身を除く): 5406567984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17040, 25560, 43963, 51120, 87926, 131889, 175852, 219815, 263778, 351704, 395667, 439630, 527556, 659445, 703408, 791334, 879260, 1055112, 1318890, 1582668, 1758520, 1978335, 2110224, 2637780, 3121373, 3165336, 3517040, 3956670, 5275560, 6242746, 6330672, 7913340, 9364119, 10551120, 12485492, 15606865, 15826680, 18728238, 24970984, 28092357, 31213730, 31653360, 37456476, 46820595, 49941968, 56184714, 62427460, 74912952, 93641190, 112369428, 124854920, 140461785, 149825904, 187282380, 224738856, 249709840, 280923570, 374564760, 449477712, 561847140, 749129520, 1123694280, 2247388560]

約数ペア:

[(1, 2247388560), (2, 1123694280), (3, 749129520), (4, 561847140), (5, 449477712), (6, 374564760), (8, 280923570), (9, 249709840), (10, 224738856), (12, 187282380), (15, 149825904), (16, 140461785), (18, 124854920), (20, 112369428), (24, 93641190), (30, 74912952), (36, 62427460), (40, 56184714), (45, 49941968), (48, 46820595), (60, 37456476), (71, 31653360), (72, 31213730), (80, 28092357), (90, 24970984), (120, 18728238), (142, 15826680), (144, 15606865), (180, 12485492), (213, 10551120), (240, 9364119), (284, 7913340), (355, 6330672), (360, 6242746), (426, 5275560), (568, 3956670), (639, 3517040), (710, 3165336), (720, 3121373), (852, 2637780), (1065, 2110224), (1136, 1978335), (1278, 1758520), (1420, 1582668), (1704, 1318890), (2130, 1055112), (2556, 879260), (2840, 791334), (3195, 703408), (3408, 659445), (4260, 527556), (5112, 439630), (5680, 395667), (6390, 351704), (8520, 263778), (10224, 219815), (12780, 175852), (17040, 131889), (25560, 87926), (43963, 51120)]