223810320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1297}}^1$

素因数の和:2032

約数の個数: 80

約数和(自身を含む): 695312640

約数和(自身を除く): 471502320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 719, 1297, 1438, 2157, 2594, 2876, 3595, 3891, 4314, 5188, 5752, 6485, 7190, 7782, 8628, 10376, 10785, 11504, 12970, 14380, 15564, 17256, 19455, 20752, 21570, 25940, 28760, 31128, 34512, 38910, 43140, 51880, 57520, 62256, 77820, 86280, 103760, 155640, 172560, 311280, 932543, 1865086, 2797629, 3730172, 4662715, 5595258, 7460344, 9325430, 11190516, 13988145, 14920688, 18650860, 22381032, 27976290, 37301720, 44762064, 55952580, 74603440, 111905160, 223810320]

約数ペア:

[(1, 223810320), (2, 111905160), (3, 74603440), (4, 55952580), (5, 44762064), (6, 37301720), (8, 27976290), (10, 22381032), (12, 18650860), (15, 14920688), (16, 13988145), (20, 11190516), (24, 9325430), (30, 7460344), (40, 5595258), (48, 4662715), (60, 3730172), (80, 2797629), (120, 1865086), (240, 932543), (719, 311280), (1297, 172560), (1438, 155640), (2157, 103760), (2594, 86280), (2876, 77820), (3595, 62256), (3891, 57520), (4314, 51880), (5188, 43140), (5752, 38910), (6485, 34512), (7190, 31128), (7782, 28760), (8628, 25940), (10376, 21570), (10785, 20752), (11504, 19455), (12970, 17256), (14380, 15564)]