30808076760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{205223}}^1$

素因数の和:205382

約数の個数: 128

約数和(自身を含む): 103432896000

約数和(自身を除く): 72624819240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 139, 180, 216, 270, 278, 360, 417, 540, 556, 695, 834, 1080, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 3753, 4170, 5004, 5560, 6255, 7506, 8340, 10008, 12510, 15012, 16680, 18765, 25020, 30024, 37530, 50040, 75060, 150120, 205223, 410446, 615669, 820892, 1026115, 1231338, 1641784, 1847007, 2052230, 2462676, 3078345, 3694014, 4104460, 4925352, 5541021, 6156690, 7388028, 8208920, 9235035, 11082042, 12313380, 14776056, 18470070, 22164084, 24626760, 27705105, 28525997, 36940140, 44328168, 55410210, 57051994, 73880280, 85577991, 110820420, 114103988, 142629985, 171155982, 221640840, 228207976, 256733973, 285259970, 342311964, 427889955, 513467946, 570519940, 684623928, 770201919, 855779910, 1026935892, 1141039880, 1283669865, 1540403838, 1711559820, 2053871784, 2567339730, 3080807676, 3423119640, 3851009595, 5134679460, 6161615352, 7702019190, 10269358920, 15404038380, 30808076760]

約数ペア:

[(1, 30808076760), (2, 15404038380), (3, 10269358920), (4, 7702019190), (5, 6161615352), (6, 5134679460), (8, 3851009595), (9, 3423119640), (10, 3080807676), (12, 2567339730), (15, 2053871784), (18, 1711559820), (20, 1540403838), (24, 1283669865), (27, 1141039880), (30, 1026935892), (36, 855779910), (40, 770201919), (45, 684623928), (54, 570519940), (60, 513467946), (72, 427889955), (90, 342311964), (108, 285259970), (120, 256733973), (135, 228207976), (139, 221640840), (180, 171155982), (216, 142629985), (270, 114103988), (278, 110820420), (360, 85577991), (417, 73880280), (540, 57051994), (556, 55410210), (695, 44328168), (834, 36940140), (1080, 28525997), (1112, 27705105), (1251, 24626760), (1390, 22164084), (1668, 18470070), (2085, 14776056), (2502, 12313380), (2780, 11082042), (3336, 9235035), (3753, 8208920), (4170, 7388028), (5004, 6156690), (5560, 5541021), (6255, 4925352), (7506, 4104460), (8340, 3694014), (10008, 3078345), (12510, 2462676), (15012, 2052230), (16680, 1847007), (18765, 1641784), (25020, 1231338), (30024, 1026115), (37530, 820892), (50040, 615669), (75060, 410446), (150120, 205223)]