2747408480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{811}}^1$

素因数の和:1540

約数の個数: 96

約数和(自身を含む): 6718215168

約数和(自身を除く): 3970806688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 683, 811, 992, 1240, 1366, 1622, 2480, 2732, 3244, 3415, 4055, 4960, 5464, 6488, 6830, 8110, 10928, 12976, 13660, 16220, 21173, 21856, 25141, 25952, 27320, 32440, 42346, 50282, 54640, 64880, 84692, 100564, 105865, 109280, 125705, 129760, 169384, 201128, 211730, 251410, 338768, 402256, 423460, 502820, 553913, 677536, 804512, 846920, 1005640, 1107826, 1693840, 2011280, 2215652, 2769565, 3387680, 4022560, 4431304, 5539130, 8862608, 11078260, 17171303, 17725216, 22156520, 34342606, 44313040, 68685212, 85856515, 88626080, 137370424, 171713030, 274740848, 343426060, 549481696, 686852120, 1373704240, 2747408480]

約数ペア:

[(1, 2747408480), (2, 1373704240), (4, 686852120), (5, 549481696), (8, 343426060), (10, 274740848), (16, 171713030), (20, 137370424), (31, 88626080), (32, 85856515), (40, 68685212), (62, 44313040), (80, 34342606), (124, 22156520), (155, 17725216), (160, 17171303), (248, 11078260), (310, 8862608), (496, 5539130), (620, 4431304), (683, 4022560), (811, 3387680), (992, 2769565), (1240, 2215652), (1366, 2011280), (1622, 1693840), (2480, 1107826), (2732, 1005640), (3244, 846920), (3415, 804512), (4055, 677536), (4960, 553913), (5464, 502820), (6488, 423460), (6830, 402256), (8110, 338768), (10928, 251410), (12976, 211730), (13660, 201128), (16220, 169384), (21173, 129760), (21856, 125705), (25141, 109280), (25952, 105865), (27320, 100564), (32440, 84692), (42346, 64880), (50282, 54640)]