223780980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{2621}}^1$

素因数の和:4056

約数の個数: 48

約数和(自身を含む): 627266304

約数和(自身を除く): 403485324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1423, 2621, 2846, 4269, 5242, 5692, 7115, 7863, 8538, 10484, 13105, 14230, 15726, 17076, 21345, 26210, 28460, 31452, 39315, 42690, 52420, 78630, 85380, 157260, 3729683, 7459366, 11189049, 14918732, 18648415, 22378098, 37296830, 44756196, 55945245, 74593660, 111890490, 223780980]

約数ペア:

[(1, 223780980), (2, 111890490), (3, 74593660), (4, 55945245), (5, 44756196), (6, 37296830), (10, 22378098), (12, 18648415), (15, 14918732), (20, 11189049), (30, 7459366), (60, 3729683), (1423, 157260), (2621, 85380), (2846, 78630), (4269, 52420), (5242, 42690), (5692, 39315), (7115, 31452), (7863, 28460), (8538, 26210), (10484, 21345), (13105, 17076), (14230, 15726)]