155644920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5209}}^1$

素因数の和:5309

約数の個数: 96

約数和(自身を含む): 512038800

約数和(自身を除く): 356393880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5209, 5976, 7470, 9960, 10418, 14940, 15627, 20836, 26045, 29880, 31254, 41672, 46881, 52090, 62508, 78135, 93762, 104180, 125016, 156270, 187524, 208360, 234405, 312540, 375048, 432347, 468810, 625080, 864694, 937620, 1297041, 1729388, 1875240, 2161735, 2594082, 3458776, 3891123, 4323470, 5188164, 6485205, 7782246, 8646940, 10376328, 12970410, 15564492, 17293880, 19455615, 25940820, 31128984, 38911230, 51881640, 77822460, 155644920]

約数ペア:

[(1, 155644920), (2, 77822460), (3, 51881640), (4, 38911230), (5, 31128984), (6, 25940820), (8, 19455615), (9, 17293880), (10, 15564492), (12, 12970410), (15, 10376328), (18, 8646940), (20, 7782246), (24, 6485205), (30, 5188164), (36, 4323470), (40, 3891123), (45, 3458776), (60, 2594082), (72, 2161735), (83, 1875240), (90, 1729388), (120, 1297041), (166, 937620), (180, 864694), (249, 625080), (332, 468810), (360, 432347), (415, 375048), (498, 312540), (664, 234405), (747, 208360), (830, 187524), (996, 156270), (1245, 125016), (1494, 104180), (1660, 93762), (1992, 78135), (2490, 62508), (2988, 52090), (3320, 46881), (3735, 41672), (4980, 31254), (5209, 29880), (5976, 26045), (7470, 20836), (9960, 15627), (10418, 14940)]