2492009160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{281}}^2$

素因数の和:839

約数の個数: 96

約数和(自身を含む): 7531254720

約数和(自身を除く): 5039245560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 281, 526, 562, 789, 843, 1052, 1124, 1315, 1405, 1578, 1686, 2104, 2248, 2630, 2810, 3156, 3372, 3945, 4215, 5260, 5620, 6312, 6744, 7890, 8430, 10520, 11240, 15780, 16860, 31560, 33720, 73903, 78961, 147806, 157922, 221709, 236883, 295612, 315844, 369515, 394805, 443418, 473766, 591224, 631688, 739030, 789610, 886836, 947532, 1108545, 1184415, 1478060, 1579220, 1773672, 1895064, 2217090, 2368830, 2956120, 3158440, 4434180, 4737660, 8868360, 9475320, 20766743, 41533486, 62300229, 83066972, 103833715, 124600458, 166133944, 207667430, 249200916, 311501145, 415334860, 498401832, 623002290, 830669720, 1246004580, 2492009160]

約数ペア:

[(1, 2492009160), (2, 1246004580), (3, 830669720), (4, 623002290), (5, 498401832), (6, 415334860), (8, 311501145), (10, 249200916), (12, 207667430), (15, 166133944), (20, 124600458), (24, 103833715), (30, 83066972), (40, 62300229), (60, 41533486), (120, 20766743), (263, 9475320), (281, 8868360), (526, 4737660), (562, 4434180), (789, 3158440), (843, 2956120), (1052, 2368830), (1124, 2217090), (1315, 1895064), (1405, 1773672), (1578, 1579220), (1686, 1478060), (2104, 1184415), (2248, 1108545), (2630, 947532), (2810, 886836), (3156, 789610), (3372, 739030), (3945, 631688), (4215, 591224), (5260, 473766), (5620, 443418), (6312, 394805), (6744, 369515), (7890, 315844), (8430, 295612), (10520, 236883), (11240, 221709), (15780, 157922), (16860, 147806), (31560, 78961), (33720, 73903)]