406767120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54673}}^1$

素因数の和:54720

約数の個数: 80

約数和(自身を含む): 1301678592

約数和(自身を除く): 894911472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 54673, 109346, 164019, 218692, 273365, 328038, 437384, 546730, 656076, 820095, 874768, 1093460, 1312152, 1640190, 1694863, 2186920, 2624304, 3280380, 3389726, 4373840, 5084589, 6560760, 6779452, 8474315, 10169178, 13121520, 13558904, 16948630, 20338356, 25422945, 27117808, 33897260, 40676712, 50845890, 67794520, 81353424, 101691780, 135589040, 203383560, 406767120]

約数ペア:

[(1, 406767120), (2, 203383560), (3, 135589040), (4, 101691780), (5, 81353424), (6, 67794520), (8, 50845890), (10, 40676712), (12, 33897260), (15, 27117808), (16, 25422945), (20, 20338356), (24, 16948630), (30, 13558904), (31, 13121520), (40, 10169178), (48, 8474315), (60, 6779452), (62, 6560760), (80, 5084589), (93, 4373840), (120, 3389726), (124, 3280380), (155, 2624304), (186, 2186920), (240, 1694863), (248, 1640190), (310, 1312152), (372, 1093460), (465, 874768), (496, 820095), (620, 656076), (744, 546730), (930, 437384), (1240, 328038), (1488, 273365), (1860, 218692), (2480, 164019), (3720, 109346), (7440, 54673)]