794248320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{829}}^1$

素因数の和:1350

約数の個数: 128

約数和(自身を含む): 2539800000

約数和(自身を除く): 1745551680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 499, 640, 829, 960, 998, 1497, 1658, 1920, 1996, 2487, 2495, 2994, 3316, 3992, 4145, 4974, 4990, 5988, 6632, 7485, 7984, 8290, 9948, 9980, 11976, 12435, 13264, 14970, 15968, 16580, 19896, 19960, 23952, 24870, 26528, 29940, 31936, 33160, 39792, 39920, 47904, 49740, 53056, 59880, 63872, 66320, 79584, 79840, 95808, 99480, 106112, 119760, 132640, 159168, 159680, 191616, 198960, 239520, 265280, 318336, 319360, 397920, 413671, 479040, 530560, 795840, 827342, 958080, 1241013, 1591680, 1654684, 2068355, 2482026, 3309368, 4136710, 4964052, 6205065, 6618736, 8273420, 9928104, 12410130, 13237472, 16546840, 19856208, 24820260, 26474944, 33093680, 39712416, 49640520, 52949888, 66187360, 79424832, 99281040, 132374720, 158849664, 198562080, 264749440, 397124160, 794248320]

約数ペア:

[(1, 794248320), (2, 397124160), (3, 264749440), (4, 198562080), (5, 158849664), (6, 132374720), (8, 99281040), (10, 79424832), (12, 66187360), (15, 52949888), (16, 49640520), (20, 39712416), (24, 33093680), (30, 26474944), (32, 24820260), (40, 19856208), (48, 16546840), (60, 13237472), (64, 12410130), (80, 9928104), (96, 8273420), (120, 6618736), (128, 6205065), (160, 4964052), (192, 4136710), (240, 3309368), (320, 2482026), (384, 2068355), (480, 1654684), (499, 1591680), (640, 1241013), (829, 958080), (960, 827342), (998, 795840), (1497, 530560), (1658, 479040), (1920, 413671), (1996, 397920), (2487, 319360), (2495, 318336), (2994, 265280), (3316, 239520), (3992, 198960), (4145, 191616), (4974, 159680), (4990, 159168), (5988, 132640), (6632, 119760), (7485, 106112), (7984, 99480), (8290, 95808), (9948, 79840), (9980, 79584), (11976, 66320), (12435, 63872), (13264, 59880), (14970, 53056), (15968, 49740), (16580, 47904), (19896, 39920), (19960, 39792), (23952, 33160), (24870, 31936), (26528, 29940)]