54412920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{523}}^1$

素因数の和:574

約数の個数: 144

約数和(自身を含む): 188215560

約数和(自身を除く): 133802640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 289, 306, 340, 360, 408, 510, 523, 578, 612, 680, 765, 867, 1020, 1046, 1156, 1224, 1445, 1530, 1569, 1734, 2040, 2092, 2312, 2601, 2615, 2890, 3060, 3138, 3468, 4184, 4335, 4707, 5202, 5230, 5780, 6120, 6276, 6936, 7845, 8670, 8891, 9414, 10404, 10460, 11560, 12552, 13005, 15690, 17340, 17782, 18828, 20808, 20920, 23535, 26010, 26673, 31380, 34680, 35564, 37656, 44455, 47070, 52020, 53346, 62760, 71128, 80019, 88910, 94140, 104040, 106692, 133365, 151147, 160038, 177820, 188280, 213384, 266730, 302294, 320076, 355640, 400095, 453441, 533460, 604588, 640152, 755735, 800190, 906882, 1066920, 1209176, 1360323, 1511470, 1600380, 1813764, 2267205, 2720646, 3022940, 3200760, 3627528, 4534410, 5441292, 6045880, 6801615, 9068820, 10882584, 13603230, 18137640, 27206460, 54412920]

約数ペア:

[(1, 54412920), (2, 27206460), (3, 18137640), (4, 13603230), (5, 10882584), (6, 9068820), (8, 6801615), (9, 6045880), (10, 5441292), (12, 4534410), (15, 3627528), (17, 3200760), (18, 3022940), (20, 2720646), (24, 2267205), (30, 1813764), (34, 1600380), (36, 1511470), (40, 1360323), (45, 1209176), (51, 1066920), (60, 906882), (68, 800190), (72, 755735), (85, 640152), (90, 604588), (102, 533460), (120, 453441), (136, 400095), (153, 355640), (170, 320076), (180, 302294), (204, 266730), (255, 213384), (289, 188280), (306, 177820), (340, 160038), (360, 151147), (408, 133365), (510, 106692), (523, 104040), (578, 94140), (612, 88910), (680, 80019), (765, 71128), (867, 62760), (1020, 53346), (1046, 52020), (1156, 47070), (1224, 44455), (1445, 37656), (1530, 35564), (1569, 34680), (1734, 31380), (2040, 26673), (2092, 26010), (2312, 23535), (2601, 20920), (2615, 20808), (2890, 18828), (3060, 17782), (3138, 17340), (3468, 15690), (4184, 13005), (4335, 12552), (4707, 11560), (5202, 10460), (5230, 10404), (5780, 9414), (6120, 8891), (6276, 8670), (6936, 7845)]