193922880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2557}}^1$

素因数の和:2656

約数の個数: 112

約数和(自身を含む): 623742720

約数和(自身を除く): 429819840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 2557, 3160, 3792, 4740, 5056, 5114, 6320, 7584, 7671, 9480, 10228, 12640, 12785, 15168, 15342, 18960, 20456, 25280, 25570, 30684, 37920, 38355, 40912, 51140, 61368, 75840, 76710, 81824, 102280, 122736, 153420, 163648, 202003, 204560, 245472, 306840, 404006, 409120, 490944, 606009, 613680, 808012, 818240, 1010015, 1212018, 1227360, 1616024, 2020030, 2424036, 2454720, 3030045, 3232048, 4040060, 4848072, 6060090, 6464096, 8080120, 9696144, 12120180, 12928192, 16160240, 19392288, 24240360, 32320480, 38784576, 48480720, 64640960, 96961440, 193922880]

約数ペア:

[(1, 193922880), (2, 96961440), (3, 64640960), (4, 48480720), (5, 38784576), (6, 32320480), (8, 24240360), (10, 19392288), (12, 16160240), (15, 12928192), (16, 12120180), (20, 9696144), (24, 8080120), (30, 6464096), (32, 6060090), (40, 4848072), (48, 4040060), (60, 3232048), (64, 3030045), (79, 2454720), (80, 2424036), (96, 2020030), (120, 1616024), (158, 1227360), (160, 1212018), (192, 1010015), (237, 818240), (240, 808012), (316, 613680), (320, 606009), (395, 490944), (474, 409120), (480, 404006), (632, 306840), (790, 245472), (948, 204560), (960, 202003), (1185, 163648), (1264, 153420), (1580, 122736), (1896, 102280), (2370, 81824), (2528, 76710), (2557, 75840), (3160, 61368), (3792, 51140), (4740, 40912), (5056, 38355), (5114, 37920), (6320, 30684), (7584, 25570), (7671, 25280), (9480, 20456), (10228, 18960), (12640, 15342), (12785, 15168)]