2019292320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{30707}}^1$

素因数の和:30862

約数の個数: 96

約数和(自身を含む): 6407408448

約数和(自身を除く): 4388116128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 4384, 5480, 6576, 8220, 10960, 13152, 16440, 21920, 30707, 32880, 61414, 65760, 92121, 122828, 153535, 184242, 245656, 307070, 368484, 460605, 491312, 614140, 736968, 921210, 982624, 1228280, 1473936, 1842420, 2456560, 2947872, 3684840, 4206859, 4913120, 7369680, 8413718, 12620577, 14739360, 16827436, 21034295, 25241154, 33654872, 42068590, 50482308, 63102885, 67309744, 84137180, 100964616, 126205770, 134619488, 168274360, 201929232, 252411540, 336548720, 403858464, 504823080, 673097440, 1009646160, 2019292320]

約数ペア:

[(1, 2019292320), (2, 1009646160), (3, 673097440), (4, 504823080), (5, 403858464), (6, 336548720), (8, 252411540), (10, 201929232), (12, 168274360), (15, 134619488), (16, 126205770), (20, 100964616), (24, 84137180), (30, 67309744), (32, 63102885), (40, 50482308), (48, 42068590), (60, 33654872), (80, 25241154), (96, 21034295), (120, 16827436), (137, 14739360), (160, 12620577), (240, 8413718), (274, 7369680), (411, 4913120), (480, 4206859), (548, 3684840), (685, 2947872), (822, 2456560), (1096, 1842420), (1370, 1473936), (1644, 1228280), (2055, 982624), (2192, 921210), (2740, 736968), (3288, 614140), (4110, 491312), (4384, 460605), (5480, 368484), (6576, 307070), (8220, 245656), (10960, 184242), (13152, 153535), (16440, 122828), (21920, 92121), (30707, 65760), (32880, 61414)]