119053520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{727}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 292481280

約数和(自身を除く): 173427760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 89, 92, 115, 178, 184, 230, 356, 368, 445, 460, 712, 727, 890, 920, 1424, 1454, 1780, 1840, 2047, 2908, 3560, 3635, 4094, 5816, 7120, 7270, 8188, 10235, 11632, 14540, 16376, 16721, 20470, 29080, 32752, 33442, 40940, 58160, 64703, 66884, 81880, 83605, 129406, 133768, 163760, 167210, 258812, 267536, 323515, 334420, 517624, 647030, 668840, 1035248, 1294060, 1337680, 1488169, 2588120, 2976338, 5176240, 5952676, 7440845, 11905352, 14881690, 23810704, 29763380, 59526760, 119053520]

約数ペア:

[(1, 119053520), (2, 59526760), (4, 29763380), (5, 23810704), (8, 14881690), (10, 11905352), (16, 7440845), (20, 5952676), (23, 5176240), (40, 2976338), (46, 2588120), (80, 1488169), (89, 1337680), (92, 1294060), (115, 1035248), (178, 668840), (184, 647030), (230, 517624), (356, 334420), (368, 323515), (445, 267536), (460, 258812), (712, 167210), (727, 163760), (890, 133768), (920, 129406), (1424, 83605), (1454, 81880), (1780, 66884), (1840, 64703), (2047, 58160), (2908, 40940), (3560, 33442), (3635, 32752), (4094, 29080), (5816, 20470), (7120, 16721), (7270, 16376), (8188, 14540), (10235, 11632)]