180747680

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 445798080

約数和(自身を除く): 265050400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 59, 80, 82, 118, 160, 164, 205, 236, 295, 328, 410, 467, 472, 590, 656, 820, 934, 944, 1180, 1312, 1640, 1868, 1888, 2335, 2360, 2419, 3280, 3736, 4670, 4720, 4838, 6560, 7472, 9340, 9440, 9676, 12095, 14944, 18680, 19147, 19352, 24190, 27553, 37360, 38294, 38704, 48380, 55106, 74720, 76588, 77408, 95735, 96760, 110212, 137765, 153176, 191470, 193520, 220424, 275530, 306352, 382940, 387040, 440848, 551060, 612704, 765880, 881696, 1102120, 1129673, 1531760, 2204240, 2259346, 3063520, 4408480, 4518692, 5648365, 9037384, 11296730, 18074768, 22593460, 36149536, 45186920, 90373840, 180747680]

約数ペア:

[(1, 180747680), (2, 90373840), (4, 45186920), (5, 36149536), (8, 22593460), (10, 18074768), (16, 11296730), (20, 9037384), (32, 5648365), (40, 4518692), (41, 4408480), (59, 3063520), (80, 2259346), (82, 2204240), (118, 1531760), (160, 1129673), (164, 1102120), (205, 881696), (236, 765880), (295, 612704), (328, 551060), (410, 440848), (467, 387040), (472, 382940), (590, 306352), (656, 275530), (820, 220424), (934, 193520), (944, 191470), (1180, 153176), (1312, 137765), (1640, 110212), (1868, 96760), (1888, 95735), (2335, 77408), (2360, 76588), (2419, 74720), (3280, 55106), (3736, 48380), (4670, 38704), (4720, 38294), (4838, 37360), (6560, 27553), (7472, 24190), (9340, 19352), (9440, 19147), (9676, 18680), (12095, 14944)]