64094160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20543}}^1$

素因数の和:20572

約数の個数: 80

約数和(自身を含む): 213986304

約数和(自身を除く): 149892144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 20543, 41086, 61629, 82172, 102715, 123258, 164344, 205430, 246516, 267059, 308145, 328688, 410860, 493032, 534118, 616290, 801177, 821720, 986064, 1068236, 1232580, 1335295, 1602354, 1643440, 2136472, 2465160, 2670590, 3204708, 4005885, 4272944, 4930320, 5341180, 6409416, 8011770, 10682360, 12818832, 16023540, 21364720, 32047080, 64094160]

約数ペア:

[(1, 64094160), (2, 32047080), (3, 21364720), (4, 16023540), (5, 12818832), (6, 10682360), (8, 8011770), (10, 6409416), (12, 5341180), (13, 4930320), (15, 4272944), (16, 4005885), (20, 3204708), (24, 2670590), (26, 2465160), (30, 2136472), (39, 1643440), (40, 1602354), (48, 1335295), (52, 1232580), (60, 1068236), (65, 986064), (78, 821720), (80, 801177), (104, 616290), (120, 534118), (130, 493032), (156, 410860), (195, 328688), (208, 308145), (240, 267059), (260, 246516), (312, 205430), (390, 164344), (520, 123258), (624, 102715), (780, 82172), (1040, 61629), (1560, 41086), (3120, 20543)]