122458880

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3299}}^1$

素因数の和:3349

約数の個数: 72

約数和(自身を含む): 303534000

約数和(自身を除く): 181075120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1856, 2320, 3299, 3712, 4640, 6598, 7424, 9280, 13196, 16495, 18560, 26392, 32990, 37120, 52784, 65980, 95671, 105568, 131960, 191342, 211136, 263920, 382684, 422272, 478355, 527840, 765368, 844544, 956710, 1055680, 1530736, 1913420, 2111360, 3061472, 3826840, 4222720, 6122944, 7653680, 12245888, 15307360, 24491776, 30614720, 61229440, 122458880]

約数ペア:

[(1, 122458880), (2, 61229440), (4, 30614720), (5, 24491776), (8, 15307360), (10, 12245888), (16, 7653680), (20, 6122944), (29, 4222720), (32, 3826840), (40, 3061472), (58, 2111360), (64, 1913420), (80, 1530736), (116, 1055680), (128, 956710), (145, 844544), (160, 765368), (232, 527840), (256, 478355), (290, 422272), (320, 382684), (464, 263920), (580, 211136), (640, 191342), (928, 131960), (1160, 105568), (1280, 95671), (1856, 65980), (2320, 52784), (3299, 37120), (3712, 32990), (4640, 26392), (6598, 18560), (7424, 16495), (9280, 13196)]