30028680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7583}}^1$

素因数の和:7611

約数の個数: 96

約数和(自身を含む): 106479360

約数和(自身を除く): 76450680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 7583, 15166, 22749, 30332, 37915, 45498, 60664, 68247, 75830, 83413, 90996, 113745, 136494, 151660, 166826, 181992, 227490, 250239, 272988, 303320, 333652, 341235, 417065, 454980, 500478, 545976, 667304, 682470, 750717, 834130, 909960, 1000956, 1251195, 1364940, 1501434, 1668260, 2001912, 2502390, 2729880, 3002868, 3336520, 3753585, 5004780, 6005736, 7507170, 10009560, 15014340, 30028680]

約数ペア:

[(1, 30028680), (2, 15014340), (3, 10009560), (4, 7507170), (5, 6005736), (6, 5004780), (8, 3753585), (9, 3336520), (10, 3002868), (11, 2729880), (12, 2502390), (15, 2001912), (18, 1668260), (20, 1501434), (22, 1364940), (24, 1251195), (30, 1000956), (33, 909960), (36, 834130), (40, 750717), (44, 682470), (45, 667304), (55, 545976), (60, 500478), (66, 454980), (72, 417065), (88, 341235), (90, 333652), (99, 303320), (110, 272988), (120, 250239), (132, 227490), (165, 181992), (180, 166826), (198, 151660), (220, 136494), (264, 113745), (330, 90996), (360, 83413), (396, 75830), (440, 68247), (495, 60664), (660, 45498), (792, 37915), (990, 30332), (1320, 22749), (1980, 15166), (3960, 7583)]