1097209440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12491}}^1$

素因数の和:12573

約数の個数: 144

約数和(自身を含む): 3805912656

約数和(自身を除く): 2708703216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 5856, 7320, 8784, 9760, 10980, 12491, 14640, 17568, 21960, 24982, 29280, 37473, 43920, 49964, 62455, 74946, 87840, 99928, 112419, 124910, 149892, 187365, 199856, 224838, 249820, 299784, 374730, 399712, 449676, 499640, 562095, 599568, 749460, 761951, 899352, 999280, 1124190, 1199136, 1498920, 1523902, 1798704, 1998560, 2248380, 2285853, 2997840, 3047804, 3597408, 3809755, 4496760, 4571706, 5995680, 6095608, 6857559, 7619510, 8993520, 9143412, 11429265, 12191216, 13715118, 15239020, 17987040, 18286824, 22858530, 24382432, 27430236, 30478040, 34287795, 36573648, 45717060, 54860472, 60956080, 68575590, 73147296, 91434120, 109720944, 121912160, 137151180, 182868240, 219441888, 274302360, 365736480, 548604720, 1097209440]

約数ペア:

[(1, 1097209440), (2, 548604720), (3, 365736480), (4, 274302360), (5, 219441888), (6, 182868240), (8, 137151180), (9, 121912160), (10, 109720944), (12, 91434120), (15, 73147296), (16, 68575590), (18, 60956080), (20, 54860472), (24, 45717060), (30, 36573648), (32, 34287795), (36, 30478040), (40, 27430236), (45, 24382432), (48, 22858530), (60, 18286824), (61, 17987040), (72, 15239020), (80, 13715118), (90, 12191216), (96, 11429265), (120, 9143412), (122, 8993520), (144, 7619510), (160, 6857559), (180, 6095608), (183, 5995680), (240, 4571706), (244, 4496760), (288, 3809755), (305, 3597408), (360, 3047804), (366, 2997840), (480, 2285853), (488, 2248380), (549, 1998560), (610, 1798704), (720, 1523902), (732, 1498920), (915, 1199136), (976, 1124190), (1098, 999280), (1220, 899352), (1440, 761951), (1464, 749460), (1830, 599568), (1952, 562095), (2196, 499640), (2440, 449676), (2745, 399712), (2928, 374730), (3660, 299784), (4392, 249820), (4880, 224838), (5490, 199856), (5856, 187365), (7320, 149892), (8784, 124910), (9760, 112419), (10980, 99928), (12491, 87840), (14640, 74946), (17568, 62455), (21960, 49964), (24982, 43920), (29280, 37473)]