418356720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2411}}^1$

素因数の和:2671

約数の個数: 120

約数和(自身を含む): 1411396272

約数和(自身を除く): 993039552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 241, 360, 482, 720, 723, 964, 1205, 1446, 1928, 2169, 2410, 2411, 2892, 3615, 3856, 4338, 4820, 4822, 5784, 7230, 7233, 8676, 9640, 9644, 10845, 11568, 12055, 14460, 14466, 17352, 19280, 19288, 21690, 21699, 24110, 28920, 28932, 34704, 36165, 38576, 43380, 43398, 48220, 57840, 57864, 72330, 86760, 86796, 96440, 108495, 115728, 144660, 173520, 173592, 192880, 216990, 289320, 347184, 433980, 578640, 581051, 867960, 1162102, 1735920, 1743153, 2324204, 2905255, 3486306, 4648408, 5229459, 5810510, 6972612, 8715765, 9296816, 10458918, 11621020, 13945224, 17431530, 20917836, 23242040, 26147295, 27890448, 34863060, 41835672, 46484080, 52294590, 69726120, 83671344, 104589180, 139452240, 209178360, 418356720]

約数ペア:

[(1, 418356720), (2, 209178360), (3, 139452240), (4, 104589180), (5, 83671344), (6, 69726120), (8, 52294590), (9, 46484080), (10, 41835672), (12, 34863060), (15, 27890448), (16, 26147295), (18, 23242040), (20, 20917836), (24, 17431530), (30, 13945224), (36, 11621020), (40, 10458918), (45, 9296816), (48, 8715765), (60, 6972612), (72, 5810510), (80, 5229459), (90, 4648408), (120, 3486306), (144, 2905255), (180, 2324204), (240, 1743153), (241, 1735920), (360, 1162102), (482, 867960), (720, 581051), (723, 578640), (964, 433980), (1205, 347184), (1446, 289320), (1928, 216990), (2169, 192880), (2410, 173592), (2411, 173520), (2892, 144660), (3615, 115728), (3856, 108495), (4338, 96440), (4820, 86796), (4822, 86760), (5784, 72330), (7230, 57864), (7233, 57840), (8676, 48220), (9640, 43398), (9644, 43380), (10845, 38576), (11568, 36165), (12055, 34704), (14460, 28932), (14466, 28920), (17352, 24110), (19280, 21699), (19288, 21690)]