774908520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 2362780800

約数和(自身を除く): 1587872280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 173, 229, 326, 346, 458, 489, 519, 652, 687, 692, 815, 865, 916, 978, 1038, 1145, 1304, 1374, 1384, 1630, 1730, 1832, 1956, 2076, 2290, 2445, 2595, 2748, 3260, 3435, 3460, 3912, 4152, 4580, 4890, 5190, 5496, 6520, 6870, 6920, 9160, 9780, 10380, 13740, 19560, 20760, 27480, 28199, 37327, 39617, 56398, 74654, 79234, 84597, 111981, 112796, 118851, 140995, 149308, 158468, 169194, 186635, 198085, 223962, 225592, 237702, 281990, 298616, 316936, 338388, 373270, 396170, 422985, 447924, 475404, 559905, 563980, 594255, 676776, 746540, 792340, 845970, 895848, 950808, 1119810, 1127960, 1188510, 1493080, 1584680, 1691940, 2239620, 2377020, 3383880, 4479240, 4754040, 6457571, 12915142, 19372713, 25830284, 32287855, 38745426, 51660568, 64575710, 77490852, 96863565, 129151420, 154981704, 193727130, 258302840, 387454260, 774908520]

約数ペア:

[(1, 774908520), (2, 387454260), (3, 258302840), (4, 193727130), (5, 154981704), (6, 129151420), (8, 96863565), (10, 77490852), (12, 64575710), (15, 51660568), (20, 38745426), (24, 32287855), (30, 25830284), (40, 19372713), (60, 12915142), (120, 6457571), (163, 4754040), (173, 4479240), (229, 3383880), (326, 2377020), (346, 2239620), (458, 1691940), (489, 1584680), (519, 1493080), (652, 1188510), (687, 1127960), (692, 1119810), (815, 950808), (865, 895848), (916, 845970), (978, 792340), (1038, 746540), (1145, 676776), (1304, 594255), (1374, 563980), (1384, 559905), (1630, 475404), (1730, 447924), (1832, 422985), (1956, 396170), (2076, 373270), (2290, 338388), (2445, 316936), (2595, 298616), (2748, 281990), (3260, 237702), (3435, 225592), (3460, 223962), (3912, 198085), (4152, 186635), (4580, 169194), (4890, 158468), (5190, 149308), (5496, 140995), (6520, 118851), (6870, 112796), (6920, 111981), (9160, 84597), (9780, 79234), (10380, 74654), (13740, 56398), (19560, 39617), (20760, 37327), (27480, 28199)]