579734320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28643}}^1$

素因数の和:28690

約数の個数: 80

約数和(自身を含む): 1534401792

約数和(自身を除く): 954667472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 10120, 20240, 28643, 57286, 114572, 143215, 229144, 286430, 315073, 458288, 572860, 630146, 658789, 1145720, 1260292, 1317578, 1575365, 2291440, 2520584, 2635156, 3150730, 3293945, 5041168, 5270312, 6301460, 6587890, 7246679, 10540624, 12602920, 13175780, 14493358, 25205840, 26351560, 28986716, 36233395, 52703120, 57973432, 72466790, 115946864, 144933580, 289867160, 579734320]

約数ペア:

[(1, 579734320), (2, 289867160), (4, 144933580), (5, 115946864), (8, 72466790), (10, 57973432), (11, 52703120), (16, 36233395), (20, 28986716), (22, 26351560), (23, 25205840), (40, 14493358), (44, 13175780), (46, 12602920), (55, 10540624), (80, 7246679), (88, 6587890), (92, 6301460), (110, 5270312), (115, 5041168), (176, 3293945), (184, 3150730), (220, 2635156), (230, 2520584), (253, 2291440), (368, 1575365), (440, 1317578), (460, 1260292), (506, 1145720), (880, 658789), (920, 630146), (1012, 572860), (1265, 458288), (1840, 315073), (2024, 286430), (2530, 229144), (4048, 143215), (5060, 114572), (10120, 57286), (20240, 28643)]