30804930960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6961}}^1\times {\mathrm{18439}}^1$

素因数の和:25416

約数の個数: 80

約数和(自身を含む): 95514184320

約数和(自身を除く): 64709253360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6961, 13922, 18439, 20883, 27844, 34805, 36878, 41766, 55317, 55688, 69610, 73756, 83532, 92195, 104415, 110634, 111376, 139220, 147512, 167064, 184390, 208830, 221268, 276585, 278440, 295024, 334128, 368780, 417660, 442536, 553170, 556880, 737560, 835320, 885072, 1106340, 1475120, 1670640, 2212680, 4425360, 128353879, 256707758, 385061637, 513415516, 641769395, 770123274, 1026831032, 1283538790, 1540246548, 1925308185, 2053662064, 2567077580, 3080493096, 3850616370, 5134155160, 6160986192, 7701232740, 10268310320, 15402465480, 30804930960]

約数ペア:

[(1, 30804930960), (2, 15402465480), (3, 10268310320), (4, 7701232740), (5, 6160986192), (6, 5134155160), (8, 3850616370), (10, 3080493096), (12, 2567077580), (15, 2053662064), (16, 1925308185), (20, 1540246548), (24, 1283538790), (30, 1026831032), (40, 770123274), (48, 641769395), (60, 513415516), (80, 385061637), (120, 256707758), (240, 128353879), (6961, 4425360), (13922, 2212680), (18439, 1670640), (20883, 1475120), (27844, 1106340), (34805, 885072), (36878, 835320), (41766, 737560), (55317, 556880), (55688, 553170), (69610, 442536), (73756, 417660), (83532, 368780), (92195, 334128), (104415, 295024), (110634, 278440), (111376, 276585), (139220, 221268), (147512, 208830), (167064, 184390)]