20070831840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1847}}^1\times {\mathrm{22639}}^1$

素因数の和:24504

約数の個数: 96

約数和(自身を含む): 63260144640

約数和(自身を除く): 43189312800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1847, 3694, 5541, 7388, 9235, 11082, 14776, 18470, 22164, 22639, 27705, 29552, 36940, 44328, 45278, 55410, 59104, 67917, 73880, 88656, 90556, 110820, 113195, 135834, 147760, 177312, 181112, 221640, 226390, 271668, 295520, 339585, 362224, 443280, 452780, 543336, 679170, 724448, 886560, 905560, 1086672, 1358340, 1811120, 2173344, 2716680, 3622240, 5433360, 10866720, 41814233, 83628466, 125442699, 167256932, 209071165, 250885398, 334513864, 418142330, 501770796, 627213495, 669027728, 836284660, 1003541592, 1254426990, 1338055456, 1672569320, 2007083184, 2508853980, 3345138640, 4014166368, 5017707960, 6690277280, 10035415920, 20070831840]

約数ペア:

[(1, 20070831840), (2, 10035415920), (3, 6690277280), (4, 5017707960), (5, 4014166368), (6, 3345138640), (8, 2508853980), (10, 2007083184), (12, 1672569320), (15, 1338055456), (16, 1254426990), (20, 1003541592), (24, 836284660), (30, 669027728), (32, 627213495), (40, 501770796), (48, 418142330), (60, 334513864), (80, 250885398), (96, 209071165), (120, 167256932), (160, 125442699), (240, 83628466), (480, 41814233), (1847, 10866720), (3694, 5433360), (5541, 3622240), (7388, 2716680), (9235, 2173344), (11082, 1811120), (14776, 1358340), (18470, 1086672), (22164, 905560), (22639, 886560), (27705, 724448), (29552, 679170), (36940, 543336), (44328, 452780), (45278, 443280), (55410, 362224), (59104, 339585), (67917, 295520), (73880, 271668), (88656, 226390), (90556, 221640), (110820, 181112), (113195, 177312), (135834, 147760)]