133823280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17987}}^1$

素因数の和:18034

約数の個数: 80

約数和(自身を含む): 428258304

約数和(自身を除く): 294435024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 17987, 35974, 53961, 71948, 89935, 107922, 143896, 179870, 215844, 269805, 287792, 359740, 431688, 539610, 557597, 719480, 863376, 1079220, 1115194, 1438960, 1672791, 2158440, 2230388, 2787985, 3345582, 4316880, 4460776, 5575970, 6691164, 8363955, 8921552, 11151940, 13382328, 16727910, 22303880, 26764656, 33455820, 44607760, 66911640, 133823280]

約数ペア:

[(1, 133823280), (2, 66911640), (3, 44607760), (4, 33455820), (5, 26764656), (6, 22303880), (8, 16727910), (10, 13382328), (12, 11151940), (15, 8921552), (16, 8363955), (20, 6691164), (24, 5575970), (30, 4460776), (31, 4316880), (40, 3345582), (48, 2787985), (60, 2230388), (62, 2158440), (80, 1672791), (93, 1438960), (120, 1115194), (124, 1079220), (155, 863376), (186, 719480), (240, 557597), (248, 539610), (310, 431688), (372, 359740), (465, 287792), (496, 269805), (620, 215844), (744, 179870), (930, 143896), (1240, 107922), (1488, 89935), (1860, 71948), (2480, 53961), (3720, 35974), (7440, 17987)]