154992960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17939}}^1$

素因数の和:17965

約数の個数: 112

約数和(自身を含む): 546811200

約数和(自身を除く): 391818240

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, 17939, 35878, 53817, 71756, 89695, 107634, 143512, 161451, 179390, 215268, 269085, 287024, 322902, 358780, 430536, 484353, 538170, 574048, 645804, 717560, 807255, 861072, 968706, 1076340, 1148096, 1291608, 1435120, 1614510, 1722144, 1937412, 2152680, 2421765, 2583216, 2870240, 3229020, 3444288, 3874824, 4305360, 4843530, 5166432, 5740480, 6458040, 7749648, 8610720, 9687060, 10332864, 12916080, 15499296, 17221440, 19374120, 25832160, 30998592, 38748240, 51664320, 77496480, 154992960]

約数ペア:

[(1, 154992960), (2, 77496480), (3, 51664320), (4, 38748240), (5, 30998592), (6, 25832160), (8, 19374120), (9, 17221440), (10, 15499296), (12, 12916080), (15, 10332864), (16, 9687060), (18, 8610720), (20, 7749648), (24, 6458040), (27, 5740480), (30, 5166432), (32, 4843530), (36, 4305360), (40, 3874824), (45, 3444288), (48, 3229020), (54, 2870240), (60, 2583216), (64, 2421765), (72, 2152680), (80, 1937412), (90, 1722144), (96, 1614510), (108, 1435120), (120, 1291608), (135, 1148096), (144, 1076340), (160, 968706), (180, 861072), (192, 807255), (216, 717560), (240, 645804), (270, 574048), (288, 538170), (320, 484353), (360, 430536), (432, 358780), (480, 322902), (540, 287024), (576, 269085), (720, 215268), (864, 179390), (960, 161451), (1080, 143512), (1440, 107634), (1728, 89695), (2160, 71756), (2880, 53817), (4320, 35878), (8640, 17939)]