146113680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1453}}^1$

素因数の和:1888

約数の個数: 80

約数和(自身を含む): 454345920

約数和(自身を除く): 308232240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 419, 838, 1257, 1453, 1676, 2095, 2514, 2906, 3352, 4190, 4359, 5028, 5812, 6285, 6704, 7265, 8380, 8718, 10056, 11624, 12570, 14530, 16760, 17436, 20112, 21795, 23248, 25140, 29060, 33520, 34872, 43590, 50280, 58120, 69744, 87180, 100560, 116240, 174360, 348720, 608807, 1217614, 1826421, 2435228, 3044035, 3652842, 4870456, 6088070, 7305684, 9132105, 9740912, 12176140, 14611368, 18264210, 24352280, 29222736, 36528420, 48704560, 73056840, 146113680]

約数ペア:

[(1, 146113680), (2, 73056840), (3, 48704560), (4, 36528420), (5, 29222736), (6, 24352280), (8, 18264210), (10, 14611368), (12, 12176140), (15, 9740912), (16, 9132105), (20, 7305684), (24, 6088070), (30, 4870456), (40, 3652842), (48, 3044035), (60, 2435228), (80, 1826421), (120, 1217614), (240, 608807), (419, 348720), (838, 174360), (1257, 116240), (1453, 100560), (1676, 87180), (2095, 69744), (2514, 58120), (2906, 50280), (3352, 43590), (4190, 34872), (4359, 33520), (5028, 29060), (5812, 25140), (6285, 23248), (6704, 21795), (7265, 20112), (8380, 17436), (8718, 16760), (10056, 14530), (11624, 12570)]