630382080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1039}}^1$

素因数の和:1144

約数の個数: 160

約数和(自身を含む): 2042726400

約数和(自身を除く): 1412344320

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, 128, 158, 160, 192, 237, 240, 256, 316, 320, 384, 395, 474, 480, 512, 632, 640, 768, 790, 948, 960, 1039, 1185, 1264, 1280, 1536, 1580, 1896, 1920, 2078, 2370, 2528, 2560, 3117, 3160, 3792, 3840, 4156, 4740, 5056, 5195, 6234, 6320, 7584, 7680, 8312, 9480, 10112, 10390, 12468, 12640, 15168, 15585, 16624, 18960, 20224, 20780, 24936, 25280, 30336, 31170, 33248, 37920, 40448, 41560, 49872, 50560, 60672, 62340, 66496, 75840, 82081, 83120, 99744, 101120, 121344, 124680, 132992, 151680, 164162, 166240, 199488, 202240, 246243, 249360, 265984, 303360, 328324, 332480, 398976, 410405, 492486, 498720, 531968, 606720, 656648, 664960, 797952, 820810, 984972, 997440, 1231215, 1313296, 1329920, 1595904, 1641620, 1969944, 1994880, 2462430, 2626592, 2659840, 3283240, 3939888, 3989760, 4924860, 5253184, 6566480, 7879776, 7979520, 9849720, 10506368, 13132960, 15759552, 19699440, 21012736, 26265920, 31519104, 39398880, 42025472, 52531840, 63038208, 78797760, 105063680, 126076416, 157595520, 210127360, 315191040, 630382080]

約数ペア:

[(1, 630382080), (2, 315191040), (3, 210127360), (4, 157595520), (5, 126076416), (6, 105063680), (8, 78797760), (10, 63038208), (12, 52531840), (15, 42025472), (16, 39398880), (20, 31519104), (24, 26265920), (30, 21012736), (32, 19699440), (40, 15759552), (48, 13132960), (60, 10506368), (64, 9849720), (79, 7979520), (80, 7879776), (96, 6566480), (120, 5253184), (128, 4924860), (158, 3989760), (160, 3939888), (192, 3283240), (237, 2659840), (240, 2626592), (256, 2462430), (316, 1994880), (320, 1969944), (384, 1641620), (395, 1595904), (474, 1329920), (480, 1313296), (512, 1231215), (632, 997440), (640, 984972), (768, 820810), (790, 797952), (948, 664960), (960, 656648), (1039, 606720), (1185, 531968), (1264, 498720), (1280, 492486), (1536, 410405), (1580, 398976), (1896, 332480), (1920, 328324), (2078, 303360), (2370, 265984), (2528, 249360), (2560, 246243), (3117, 202240), (3160, 199488), (3792, 166240), (3840, 164162), (4156, 151680), (4740, 132992), (5056, 124680), (5195, 121344), (6234, 101120), (6320, 99744), (7584, 83120), (7680, 82081), (8312, 75840), (9480, 66496), (10112, 62340), (10390, 60672), (12468, 50560), (12640, 49872), (15168, 41560), (15585, 40448), (16624, 37920), (18960, 33248), (20224, 31170), (20780, 30336), (24936, 25280)]