270091840

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1500

約数の個数: 112

約数和(自身を含む): 699333120

約数和(自身を除く): 429241280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 760, 992, 1178, 1216, 1240, 1433, 1520, 1984, 2356, 2480, 2866, 2945, 3040, 4712, 4960, 5732, 5890, 6080, 7165, 9424, 9920, 11464, 11780, 14330, 18848, 22928, 23560, 27227, 28660, 37696, 44423, 45856, 47120, 54454, 57320, 88846, 91712, 94240, 108908, 114640, 136135, 177692, 188480, 217816, 222115, 229280, 272270, 355384, 435632, 444230, 458560, 544540, 710768, 844037, 871264, 888460, 1089080, 1421536, 1688074, 1742528, 1776920, 2178160, 2843072, 3376148, 3553840, 4220185, 4356320, 6752296, 7107680, 8440370, 8712640, 13504592, 14215360, 16880740, 27009184, 33761480, 54018368, 67522960, 135045920, 270091840]

約数ペア:

[(1, 270091840), (2, 135045920), (4, 67522960), (5, 54018368), (8, 33761480), (10, 27009184), (16, 16880740), (19, 14215360), (20, 13504592), (31, 8712640), (32, 8440370), (38, 7107680), (40, 6752296), (62, 4356320), (64, 4220185), (76, 3553840), (80, 3376148), (95, 2843072), (124, 2178160), (152, 1776920), (155, 1742528), (160, 1688074), (190, 1421536), (248, 1089080), (304, 888460), (310, 871264), (320, 844037), (380, 710768), (496, 544540), (589, 458560), (608, 444230), (620, 435632), (760, 355384), (992, 272270), (1178, 229280), (1216, 222115), (1240, 217816), (1433, 188480), (1520, 177692), (1984, 136135), (2356, 114640), (2480, 108908), (2866, 94240), (2945, 91712), (3040, 88846), (4712, 57320), (4960, 54454), (5732, 47120), (5890, 45856), (6080, 44423), (7165, 37696), (9424, 28660), (9920, 27227), (11464, 23560), (11780, 22928), (14330, 18848)]