151120680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 483840000

約数和(自身を除く): 332719320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 79, 95, 114, 120, 152, 158, 190, 228, 237, 285, 316, 380, 395, 456, 474, 570, 632, 760, 790, 839, 948, 1140, 1185, 1501, 1580, 1678, 1896, 2280, 2370, 2517, 3002, 3160, 3356, 4195, 4503, 4740, 5034, 6004, 6712, 7505, 8390, 9006, 9480, 10068, 12008, 12585, 15010, 15941, 16780, 18012, 20136, 22515, 25170, 30020, 31882, 33560, 36024, 45030, 47823, 50340, 60040, 63764, 66281, 79705, 90060, 95646, 100680, 127528, 132562, 159410, 180120, 191292, 198843, 239115, 265124, 318820, 331405, 382584, 397686, 478230, 530248, 637640, 662810, 795372, 956460, 994215, 1259339, 1325620, 1590744, 1912920, 1988430, 2518678, 2651240, 3778017, 3976860, 5037356, 6296695, 7556034, 7953720, 10074712, 12593390, 15112068, 18890085, 25186780, 30224136, 37780170, 50373560, 75560340, 151120680]

約数ペア:

[(1, 151120680), (2, 75560340), (3, 50373560), (4, 37780170), (5, 30224136), (6, 25186780), (8, 18890085), (10, 15112068), (12, 12593390), (15, 10074712), (19, 7953720), (20, 7556034), (24, 6296695), (30, 5037356), (38, 3976860), (40, 3778017), (57, 2651240), (60, 2518678), (76, 1988430), (79, 1912920), (95, 1590744), (114, 1325620), (120, 1259339), (152, 994215), (158, 956460), (190, 795372), (228, 662810), (237, 637640), (285, 530248), (316, 478230), (380, 397686), (395, 382584), (456, 331405), (474, 318820), (570, 265124), (632, 239115), (760, 198843), (790, 191292), (839, 180120), (948, 159410), (1140, 132562), (1185, 127528), (1501, 100680), (1580, 95646), (1678, 90060), (1896, 79705), (2280, 66281), (2370, 63764), (2517, 60040), (3002, 50340), (3160, 47823), (3356, 45030), (4195, 36024), (4503, 33560), (4740, 31882), (5034, 30020), (6004, 25170), (6712, 22515), (7505, 20136), (8390, 18012), (9006, 16780), (9480, 15941), (10068, 15010), (12008, 12585)]