23755860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 72473856

約数和(自身を除く): 48717996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271, 487, 542, 813, 974, 1084, 1355, 1461, 1626, 1948, 2435, 2439, 2710, 2922, 3252, 4065, 4383, 4870, 4878, 5420, 5844, 7305, 8130, 8766, 9740, 9756, 12195, 14610, 16260, 17532, 21915, 24390, 29220, 43830, 48780, 87660, 131977, 263954, 395931, 527908, 659885, 791862, 1187793, 1319770, 1583724, 1979655, 2375586, 2639540, 3959310, 4751172, 5938965, 7918620, 11877930, 23755860]

約数ペア:

[(1, 23755860), (2, 11877930), (3, 7918620), (4, 5938965), (5, 4751172), (6, 3959310), (9, 2639540), (10, 2375586), (12, 1979655), (15, 1583724), (18, 1319770), (20, 1187793), (30, 791862), (36, 659885), (45, 527908), (60, 395931), (90, 263954), (180, 131977), (271, 87660), (487, 48780), (542, 43830), (813, 29220), (974, 24390), (1084, 21915), (1355, 17532), (1461, 16260), (1626, 14610), (1948, 12195), (2435, 9756), (2439, 9740), (2710, 8766), (2922, 8130), (3252, 7305), (4065, 5844), (4383, 5420), (4870, 4878)]