80415600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3567

約数の個数: 120

約数和(自身を含む): 271232640

約数和(自身を除く): 190817040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3527, 3800, 4560, 5700, 7054, 7600, 10581, 11400, 14108, 17635, 21162, 22800, 28216, 35270, 42324, 52905, 56432, 67013, 70540, 84648, 88175, 105810, 134026, 141080, 169296, 176350, 201039, 211620, 264525, 268052, 282160, 335065, 352700, 402078, 423240, 529050, 536104, 670130, 705400, 804156, 846480, 1005195, 1058100, 1072208, 1340260, 1410800, 1608312, 1675325, 2010390, 2116200, 2680520, 3216624, 3350650, 4020780, 4232400, 5025975, 5361040, 6701300, 8041560, 10051950, 13402600, 16083120, 20103900, 26805200, 40207800, 80415600]

約数ペア:

[(1, 80415600), (2, 40207800), (3, 26805200), (4, 20103900), (5, 16083120), (6, 13402600), (8, 10051950), (10, 8041560), (12, 6701300), (15, 5361040), (16, 5025975), (19, 4232400), (20, 4020780), (24, 3350650), (25, 3216624), (30, 2680520), (38, 2116200), (40, 2010390), (48, 1675325), (50, 1608312), (57, 1410800), (60, 1340260), (75, 1072208), (76, 1058100), (80, 1005195), (95, 846480), (100, 804156), (114, 705400), (120, 670130), (150, 536104), (152, 529050), (190, 423240), (200, 402078), (228, 352700), (240, 335065), (285, 282160), (300, 268052), (304, 264525), (380, 211620), (400, 201039), (456, 176350), (475, 169296), (570, 141080), (600, 134026), (760, 105810), (912, 88175), (950, 84648), (1140, 70540), (1200, 67013), (1425, 56432), (1520, 52905), (1900, 42324), (2280, 35270), (2850, 28216), (3527, 22800), (3800, 21162), (4560, 17635), (5700, 14108), (7054, 11400), (7600, 10581)]