200030640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{833461}}^1$

素因数の和:833477

約数の個数: 40

約数和(自身を含む): 620095728

約数和(自身を除く): 420065088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 833461, 1666922, 2500383, 3333844, 4167305, 5000766, 6667688, 8334610, 10001532, 12501915, 13335376, 16669220, 20003064, 25003830, 33338440, 40006128, 50007660, 66676880, 100015320, 200030640]

約数ペア:

[(1, 200030640), (2, 100015320), (3, 66676880), (4, 50007660), (5, 40006128), (6, 33338440), (8, 25003830), (10, 20003064), (12, 16669220), (15, 13335376), (16, 12501915), (20, 10001532), (24, 8334610), (30, 6667688), (40, 5000766), (48, 4167305), (60, 3333844), (80, 2500383), (120, 1666922), (240, 833461)]