29888520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13109}}^1$

素因数の和:13142

約数の個数: 64

約数和(自身を含む): 94392000

約数和(自身を除く): 64503480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 13109, 26218, 39327, 52436, 65545, 78654, 104872, 131090, 157308, 196635, 249071, 262180, 314616, 393270, 498142, 524360, 747213, 786540, 996284, 1245355, 1494426, 1573080, 1992568, 2490710, 2988852, 3736065, 4981420, 5977704, 7472130, 9962840, 14944260, 29888520]

約数ペア:

[(1, 29888520), (2, 14944260), (3, 9962840), (4, 7472130), (5, 5977704), (6, 4981420), (8, 3736065), (10, 2988852), (12, 2490710), (15, 1992568), (19, 1573080), (20, 1494426), (24, 1245355), (30, 996284), (38, 786540), (40, 747213), (57, 524360), (60, 498142), (76, 393270), (95, 314616), (114, 262180), (120, 249071), (152, 196635), (190, 157308), (228, 131090), (285, 104872), (380, 78654), (456, 65545), (570, 52436), (760, 39327), (1140, 26218), (2280, 13109)]