1310454720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{151673}}^1$

素因数の和:151699

約数の個数: 112

約数和(自身を含む): 4623023520

約数和(自身を除く): 3312568800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 151673, 303346, 455019, 606692, 758365, 910038, 1213384, 1365057, 1516730, 1820076, 2275095, 2426768, 2730114, 3033460, 3640152, 4095171, 4550190, 4853536, 5460228, 6066920, 6825285, 7280304, 8190342, 9100380, 9707072, 10920456, 12133840, 13650570, 14560608, 16380684, 18200760, 20475855, 21840912, 24267680, 27301140, 29121216, 32761368, 36401520, 40951710, 43681824, 48535360, 54602280, 65522736, 72803040, 81903420, 87363648, 109204560, 131045472, 145606080, 163806840, 218409120, 262090944, 327613680, 436818240, 655227360, 1310454720]

約数ペア:

[(1, 1310454720), (2, 655227360), (3, 436818240), (4, 327613680), (5, 262090944), (6, 218409120), (8, 163806840), (9, 145606080), (10, 131045472), (12, 109204560), (15, 87363648), (16, 81903420), (18, 72803040), (20, 65522736), (24, 54602280), (27, 48535360), (30, 43681824), (32, 40951710), (36, 36401520), (40, 32761368), (45, 29121216), (48, 27301140), (54, 24267680), (60, 21840912), (64, 20475855), (72, 18200760), (80, 16380684), (90, 14560608), (96, 13650570), (108, 12133840), (120, 10920456), (135, 9707072), (144, 9100380), (160, 8190342), (180, 7280304), (192, 6825285), (216, 6066920), (240, 5460228), (270, 4853536), (288, 4550190), (320, 4095171), (360, 3640152), (432, 3033460), (480, 2730114), (540, 2426768), (576, 2275095), (720, 1820076), (864, 1516730), (960, 1365057), (1080, 1213384), (1440, 910038), (1728, 758365), (2160, 606692), (2880, 455019), (4320, 303346), (8640, 151673)]