202320960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2887}}^1$

素因数の和:2980

約数の個数: 112

約数和(自身を含む): 651394176

約数和(自身を除く): 449073216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1752, 2190, 2336, 2887, 2920, 3504, 4380, 4672, 5774, 5840, 7008, 8661, 8760, 11548, 11680, 14016, 14435, 17322, 17520, 23096, 23360, 28870, 34644, 35040, 43305, 46192, 57740, 69288, 70080, 86610, 92384, 115480, 138576, 173220, 184768, 210751, 230960, 277152, 346440, 421502, 461920, 554304, 632253, 692880, 843004, 923840, 1053755, 1264506, 1385760, 1686008, 2107510, 2529012, 2771520, 3161265, 3372016, 4215020, 5058024, 6322530, 6744032, 8430040, 10116048, 12645060, 13488064, 16860080, 20232096, 25290120, 33720160, 40464192, 50580240, 67440320, 101160480, 202320960]

約数ペア:

[(1, 202320960), (2, 101160480), (3, 67440320), (4, 50580240), (5, 40464192), (6, 33720160), (8, 25290120), (10, 20232096), (12, 16860080), (15, 13488064), (16, 12645060), (20, 10116048), (24, 8430040), (30, 6744032), (32, 6322530), (40, 5058024), (48, 4215020), (60, 3372016), (64, 3161265), (73, 2771520), (80, 2529012), (96, 2107510), (120, 1686008), (146, 1385760), (160, 1264506), (192, 1053755), (219, 923840), (240, 843004), (292, 692880), (320, 632253), (365, 554304), (438, 461920), (480, 421502), (584, 346440), (730, 277152), (876, 230960), (960, 210751), (1095, 184768), (1168, 173220), (1460, 138576), (1752, 115480), (2190, 92384), (2336, 86610), (2887, 70080), (2920, 69288), (3504, 57740), (4380, 46192), (4672, 43305), (5774, 35040), (5840, 34644), (7008, 28870), (8661, 23360), (8760, 23096), (11548, 17520), (11680, 17322), (14016, 14435)]