120397440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:954

約数の個数: 128

約数和(自身を含む): 389476800

約数和(自身を除く): 269079360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 859, 876, 960, 1095, 1168, 1460, 1718, 1752, 1920, 2190, 2336, 2577, 2920, 3436, 3504, 4295, 4380, 4672, 5154, 5840, 6872, 7008, 8590, 8760, 9344, 10308, 11680, 12885, 13744, 14016, 17180, 17520, 20616, 23360, 25770, 27488, 28032, 34360, 35040, 41232, 46720, 51540, 54976, 62707, 68720, 70080, 82464, 103080, 109952, 125414, 137440, 140160, 164928, 188121, 206160, 250828, 274880, 313535, 329856, 376242, 412320, 501656, 549760, 627070, 752484, 824640, 940605, 1003312, 1254140, 1504968, 1649280, 1881210, 2006624, 2508280, 3009936, 3762420, 4013248, 5016560, 6019872, 7524840, 8026496, 10033120, 12039744, 15049680, 20066240, 24079488, 30099360, 40132480, 60198720, 120397440]

約数ペア:

[(1, 120397440), (2, 60198720), (3, 40132480), (4, 30099360), (5, 24079488), (6, 20066240), (8, 15049680), (10, 12039744), (12, 10033120), (15, 8026496), (16, 7524840), (20, 6019872), (24, 5016560), (30, 4013248), (32, 3762420), (40, 3009936), (48, 2508280), (60, 2006624), (64, 1881210), (73, 1649280), (80, 1504968), (96, 1254140), (120, 1003312), (128, 940605), (146, 824640), (160, 752484), (192, 627070), (219, 549760), (240, 501656), (292, 412320), (320, 376242), (365, 329856), (384, 313535), (438, 274880), (480, 250828), (584, 206160), (640, 188121), (730, 164928), (859, 140160), (876, 137440), (960, 125414), (1095, 109952), (1168, 103080), (1460, 82464), (1718, 70080), (1752, 68720), (1920, 62707), (2190, 54976), (2336, 51540), (2577, 46720), (2920, 41232), (3436, 35040), (3504, 34360), (4295, 28032), (4380, 27488), (4672, 25770), (5154, 23360), (5840, 20616), (6872, 17520), (7008, 17180), (8590, 14016), (8760, 13744), (9344, 12885), (10308, 11680)]