881267580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{3769}}^1$

素因数の和:4220

約数の個数: 96

約数和(自身を含む): 2748782400

約数和(自身を除く): 1867514820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 433, 540, 866, 1299, 1732, 2165, 2598, 3769, 3897, 4330, 5196, 6495, 7538, 7794, 8660, 11307, 11691, 12990, 15076, 15588, 18845, 19485, 22614, 23382, 25980, 33921, 37690, 38970, 45228, 46764, 56535, 58455, 67842, 75380, 77940, 101763, 113070, 116910, 135684, 169605, 203526, 226140, 233820, 339210, 407052, 508815, 678420, 1017630, 1631977, 2035260, 3263954, 4895931, 6527908, 8159885, 9791862, 14687793, 16319770, 19583724, 24479655, 29375586, 32639540, 44063379, 48959310, 58751172, 73438965, 88126758, 97918620, 146877930, 176253516, 220316895, 293755860, 440633790, 881267580]

約数ペア:

[(1, 881267580), (2, 440633790), (3, 293755860), (4, 220316895), (5, 176253516), (6, 146877930), (9, 97918620), (10, 88126758), (12, 73438965), (15, 58751172), (18, 48959310), (20, 44063379), (27, 32639540), (30, 29375586), (36, 24479655), (45, 19583724), (54, 16319770), (60, 14687793), (90, 9791862), (108, 8159885), (135, 6527908), (180, 4895931), (270, 3263954), (433, 2035260), (540, 1631977), (866, 1017630), (1299, 678420), (1732, 508815), (2165, 407052), (2598, 339210), (3769, 233820), (3897, 226140), (4330, 203526), (5196, 169605), (6495, 135684), (7538, 116910), (7794, 113070), (8660, 101763), (11307, 77940), (11691, 75380), (12990, 67842), (15076, 58455), (15588, 56535), (18845, 46764), (19485, 45228), (22614, 38970), (23382, 37690), (25980, 33921)]