30140320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1583}}^1$

素因数の和:1622

約数の個数: 96

約数和(自身を含む): 86220288

約数和(自身を除く): 56079968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1583, 1904, 2380, 2720, 3166, 3808, 4760, 6332, 7915, 9520, 11081, 12664, 15830, 19040, 22162, 25328, 26911, 31660, 44324, 50656, 53822, 55405, 63320, 88648, 107644, 110810, 126640, 134555, 177296, 188377, 215288, 221620, 253280, 269110, 354592, 376754, 430576, 443240, 538220, 753508, 861152, 886480, 941885, 1076440, 1507016, 1772960, 1883770, 2152880, 3014032, 3767540, 4305760, 6028064, 7535080, 15070160, 30140320]

約数ペア:

[(1, 30140320), (2, 15070160), (4, 7535080), (5, 6028064), (7, 4305760), (8, 3767540), (10, 3014032), (14, 2152880), (16, 1883770), (17, 1772960), (20, 1507016), (28, 1076440), (32, 941885), (34, 886480), (35, 861152), (40, 753508), (56, 538220), (68, 443240), (70, 430576), (80, 376754), (85, 354592), (112, 269110), (119, 253280), (136, 221620), (140, 215288), (160, 188377), (170, 177296), (224, 134555), (238, 126640), (272, 110810), (280, 107644), (340, 88648), (476, 63320), (544, 55405), (560, 53822), (595, 50656), (680, 44324), (952, 31660), (1120, 26911), (1190, 25328), (1360, 22162), (1583, 19040), (1904, 15830), (2380, 12664), (2720, 11081), (3166, 9520), (3808, 7915), (4760, 6332)]