423338880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2791}}^1$

素因数の和:2892

約数の個数: 128

約数和(自身を含む): 1366963200

約数和(自身を除く): 943624320

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, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1185, 1264, 1580, 1896, 1920, 2370, 2528, 2791, 3160, 3792, 4740, 5056, 5582, 6320, 7584, 8373, 9480, 10112, 11164, 12640, 13955, 15168, 16746, 18960, 22328, 25280, 27910, 30336, 33492, 37920, 41865, 44656, 50560, 55820, 66984, 75840, 83730, 89312, 111640, 133968, 151680, 167460, 178624, 220489, 223280, 267936, 334920, 357248, 440978, 446560, 535872, 661467, 669840, 881956, 893120, 1071744, 1102445, 1322934, 1339680, 1763912, 1786240, 2204890, 2645868, 2679360, 3307335, 3527824, 4409780, 5291736, 5358720, 6614670, 7055648, 8819560, 10583472, 13229340, 14111296, 17639120, 21166944, 26458680, 28222592, 35278240, 42333888, 52917360, 70556480, 84667776, 105834720, 141112960, 211669440, 423338880]

約数ペア:

[(1, 423338880), (2, 211669440), (3, 141112960), (4, 105834720), (5, 84667776), (6, 70556480), (8, 52917360), (10, 42333888), (12, 35278240), (15, 28222592), (16, 26458680), (20, 21166944), (24, 17639120), (30, 14111296), (32, 13229340), (40, 10583472), (48, 8819560), (60, 7055648), (64, 6614670), (79, 5358720), (80, 5291736), (96, 4409780), (120, 3527824), (128, 3307335), (158, 2679360), (160, 2645868), (192, 2204890), (237, 1786240), (240, 1763912), (316, 1339680), (320, 1322934), (384, 1102445), (395, 1071744), (474, 893120), (480, 881956), (632, 669840), (640, 661467), (790, 535872), (948, 446560), (960, 440978), (1185, 357248), (1264, 334920), (1580, 267936), (1896, 223280), (1920, 220489), (2370, 178624), (2528, 167460), (2791, 151680), (3160, 133968), (3792, 111640), (4740, 89312), (5056, 83730), (5582, 75840), (6320, 66984), (7584, 55820), (8373, 50560), (9480, 44656), (10112, 41865), (11164, 37920), (12640, 33492), (13955, 30336), (15168, 27910), (16746, 25280), (18960, 22328)]