782320320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{271639}}^1$

素因数の和:271662

約数の個数: 84

約数和(自身を含む): 2690865840

約数和(自身を除く): 1908545520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 271639, 543278, 814917, 1086556, 1358195, 1629834, 2173112, 2444751, 2716390, 3259668, 4074585, 4346224, 4889502, 5432780, 6519336, 8149170, 8692448, 9779004, 10865560, 12223755, 13038672, 16298340, 17384896, 19558008, 21731120, 24447510, 26077344, 32596680, 39116016, 43462240, 48895020, 52154688, 65193360, 78232032, 86924480, 97790040, 130386720, 156464064, 195580080, 260773440, 391160160, 782320320]

約数ペア:

[(1, 782320320), (2, 391160160), (3, 260773440), (4, 195580080), (5, 156464064), (6, 130386720), (8, 97790040), (9, 86924480), (10, 78232032), (12, 65193360), (15, 52154688), (16, 48895020), (18, 43462240), (20, 39116016), (24, 32596680), (30, 26077344), (32, 24447510), (36, 21731120), (40, 19558008), (45, 17384896), (48, 16298340), (60, 13038672), (64, 12223755), (72, 10865560), (80, 9779004), (90, 8692448), (96, 8149170), (120, 6519336), (144, 5432780), (160, 4889502), (180, 4346224), (192, 4074585), (240, 3259668), (288, 2716390), (320, 2444751), (360, 2173112), (480, 1629834), (576, 1358195), (720, 1086556), (960, 814917), (1440, 543278), (2880, 271639)]