179451480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3109}}^1$

素因数の和:3173

約数の個数: 128

約数和(自身を含む): 595627200

約数和(自身を除く): 416175720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 156, 185, 195, 222, 260, 296, 312, 370, 390, 444, 481, 520, 555, 740, 780, 888, 962, 1110, 1443, 1480, 1560, 1924, 2220, 2405, 2886, 3109, 3848, 4440, 4810, 5772, 6218, 7215, 9327, 9620, 11544, 12436, 14430, 15545, 18654, 19240, 24872, 28860, 31090, 37308, 40417, 46635, 57720, 62180, 74616, 80834, 93270, 115033, 121251, 124360, 161668, 186540, 202085, 230066, 242502, 323336, 345099, 373080, 404170, 460132, 485004, 575165, 606255, 690198, 808340, 920264, 970008, 1150330, 1212510, 1380396, 1495429, 1616680, 1725495, 2300660, 2425020, 2760792, 2990858, 3450990, 4486287, 4601320, 4850040, 5981716, 6901980, 7477145, 8972574, 11963432, 13803960, 14954290, 17945148, 22431435, 29908580, 35890296, 44862870, 59817160, 89725740, 179451480]

約数ペア:

[(1, 179451480), (2, 89725740), (3, 59817160), (4, 44862870), (5, 35890296), (6, 29908580), (8, 22431435), (10, 17945148), (12, 14954290), (13, 13803960), (15, 11963432), (20, 8972574), (24, 7477145), (26, 6901980), (30, 5981716), (37, 4850040), (39, 4601320), (40, 4486287), (52, 3450990), (60, 2990858), (65, 2760792), (74, 2425020), (78, 2300660), (104, 1725495), (111, 1616680), (120, 1495429), (130, 1380396), (148, 1212510), (156, 1150330), (185, 970008), (195, 920264), (222, 808340), (260, 690198), (296, 606255), (312, 575165), (370, 485004), (390, 460132), (444, 404170), (481, 373080), (520, 345099), (555, 323336), (740, 242502), (780, 230066), (888, 202085), (962, 186540), (1110, 161668), (1443, 124360), (1480, 121251), (1560, 115033), (1924, 93270), (2220, 80834), (2405, 74616), (2886, 62180), (3109, 57720), (3848, 46635), (4440, 40417), (4810, 37308), (5772, 31090), (6218, 28860), (7215, 24872), (9327, 19240), (9620, 18654), (11544, 15545), (12436, 14430)]