390926160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3331}}^1$

素因数の和:3513

約数の個数: 120

約数和(自身を含む): 1321311264

約数和(自身を除く): 930385104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 163, 180, 240, 326, 360, 489, 652, 720, 815, 978, 1304, 1467, 1630, 1956, 2445, 2608, 2934, 3260, 3331, 3912, 4890, 5868, 6520, 6662, 7335, 7824, 9780, 9993, 11736, 13040, 13324, 14670, 16655, 19560, 19986, 23472, 26648, 29340, 29979, 33310, 39120, 39972, 49965, 53296, 58680, 59958, 66620, 79944, 99930, 117360, 119916, 133240, 149895, 159888, 199860, 239832, 266480, 299790, 399720, 479664, 542953, 599580, 799440, 1085906, 1199160, 1628859, 2171812, 2398320, 2714765, 3257718, 4343624, 4886577, 5429530, 6515436, 8144295, 8687248, 9773154, 10859060, 13030872, 16288590, 19546308, 21718120, 24432885, 26061744, 32577180, 39092616, 43436240, 48865770, 65154360, 78185232, 97731540, 130308720, 195463080, 390926160]

約数ペア:

[(1, 390926160), (2, 195463080), (3, 130308720), (4, 97731540), (5, 78185232), (6, 65154360), (8, 48865770), (9, 43436240), (10, 39092616), (12, 32577180), (15, 26061744), (16, 24432885), (18, 21718120), (20, 19546308), (24, 16288590), (30, 13030872), (36, 10859060), (40, 9773154), (45, 8687248), (48, 8144295), (60, 6515436), (72, 5429530), (80, 4886577), (90, 4343624), (120, 3257718), (144, 2714765), (163, 2398320), (180, 2171812), (240, 1628859), (326, 1199160), (360, 1085906), (489, 799440), (652, 599580), (720, 542953), (815, 479664), (978, 399720), (1304, 299790), (1467, 266480), (1630, 239832), (1956, 199860), (2445, 159888), (2608, 149895), (2934, 133240), (3260, 119916), (3331, 117360), (3912, 99930), (4890, 79944), (5868, 66620), (6520, 59958), (6662, 58680), (7335, 53296), (7824, 49965), (9780, 39972), (9993, 39120), (11736, 33310), (13040, 29979), (13324, 29340), (14670, 26648), (16655, 23472), (19560, 19986)]