242538480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1471}}^1$

素因数の和:1719

約数の個数: 120

約数和(自身を含む): 818638080

約数和(自身を除く): 576099600

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, 180, 229, 240, 360, 458, 687, 720, 916, 1145, 1374, 1471, 1832, 2061, 2290, 2748, 2942, 3435, 3664, 4122, 4413, 4580, 5496, 5884, 6870, 7355, 8244, 8826, 9160, 10305, 10992, 11768, 13239, 13740, 14710, 16488, 17652, 18320, 20610, 22065, 23536, 26478, 27480, 29420, 32976, 35304, 41220, 44130, 52956, 54960, 58840, 66195, 70608, 82440, 88260, 105912, 117680, 132390, 164880, 176520, 211824, 264780, 336859, 353040, 529560, 673718, 1010577, 1059120, 1347436, 1684295, 2021154, 2694872, 3031731, 3368590, 4042308, 5052885, 5389744, 6063462, 6737180, 8084616, 10105770, 12126924, 13474360, 15158655, 16169232, 20211540, 24253848, 26948720, 30317310, 40423080, 48507696, 60634620, 80846160, 121269240, 242538480]

約数ペア:

[(1, 242538480), (2, 121269240), (3, 80846160), (4, 60634620), (5, 48507696), (6, 40423080), (8, 30317310), (9, 26948720), (10, 24253848), (12, 20211540), (15, 16169232), (16, 15158655), (18, 13474360), (20, 12126924), (24, 10105770), (30, 8084616), (36, 6737180), (40, 6063462), (45, 5389744), (48, 5052885), (60, 4042308), (72, 3368590), (80, 3031731), (90, 2694872), (120, 2021154), (144, 1684295), (180, 1347436), (229, 1059120), (240, 1010577), (360, 673718), (458, 529560), (687, 353040), (720, 336859), (916, 264780), (1145, 211824), (1374, 176520), (1471, 164880), (1832, 132390), (2061, 117680), (2290, 105912), (2748, 88260), (2942, 82440), (3435, 70608), (3664, 66195), (4122, 58840), (4413, 54960), (4580, 52956), (5496, 44130), (5884, 41220), (6870, 35304), (7355, 32976), (8244, 29420), (8826, 27480), (9160, 26478), (10305, 23536), (10992, 22065), (11768, 20610), (13239, 18320), (13740, 17652), (14710, 16488)]