220325040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23539}}^1$

素因数の和:23571

約数の個数: 120

約数和(自身を含む): 796876080

約数和(自身を除く): 576551040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 23539, 47078, 70617, 94156, 117695, 141234, 188312, 211851, 235390, 282468, 306007, 353085, 376624, 423702, 470780, 564936, 612014, 706170, 847404, 918021, 941560, 1059255, 1129872, 1224028, 1412340, 1530035, 1694808, 1836042, 1883120, 2118510, 2448056, 2754063, 2824680, 3060070, 3389616, 3672084, 4237020, 4590105, 4896112, 5508126, 5649360, 6120140, 7344168, 8474040, 9180210, 11016252, 12240280, 13770315, 14688336, 16948080, 18360420, 22032504, 24480560, 27540630, 36720840, 44065008, 55081260, 73441680, 110162520, 220325040]

約数ペア:

[(1, 220325040), (2, 110162520), (3, 73441680), (4, 55081260), (5, 44065008), (6, 36720840), (8, 27540630), (9, 24480560), (10, 22032504), (12, 18360420), (13, 16948080), (15, 14688336), (16, 13770315), (18, 12240280), (20, 11016252), (24, 9180210), (26, 8474040), (30, 7344168), (36, 6120140), (39, 5649360), (40, 5508126), (45, 4896112), (48, 4590105), (52, 4237020), (60, 3672084), (65, 3389616), (72, 3060070), (78, 2824680), (80, 2754063), (90, 2448056), (104, 2118510), (117, 1883120), (120, 1836042), (130, 1694808), (144, 1530035), (156, 1412340), (180, 1224028), (195, 1129872), (208, 1059255), (234, 941560), (240, 918021), (260, 847404), (312, 706170), (360, 612014), (390, 564936), (468, 470780), (520, 423702), (585, 376624), (624, 353085), (720, 306007), (780, 282468), (936, 235390), (1040, 211851), (1170, 188312), (1560, 141234), (1872, 117695), (2340, 94156), (3120, 70617), (4680, 47078), (9360, 23539)]