153391440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22039}}^1$

素因数の和:22084

約数の個数: 80

約数和(自身を含む): 491932800

約数和(自身を除く): 338541360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 22039, 44078, 66117, 88156, 110195, 132234, 176312, 220390, 264468, 330585, 352624, 440780, 528936, 639131, 661170, 881560, 1057872, 1278262, 1322340, 1763120, 1917393, 2556524, 2644680, 3195655, 3834786, 5113048, 5289360, 6391310, 7669572, 9586965, 10226096, 12782620, 15339144, 19173930, 25565240, 30678288, 38347860, 51130480, 76695720, 153391440]

約数ペア:

[(1, 153391440), (2, 76695720), (3, 51130480), (4, 38347860), (5, 30678288), (6, 25565240), (8, 19173930), (10, 15339144), (12, 12782620), (15, 10226096), (16, 9586965), (20, 7669572), (24, 6391310), (29, 5289360), (30, 5113048), (40, 3834786), (48, 3195655), (58, 2644680), (60, 2556524), (80, 1917393), (87, 1763120), (116, 1322340), (120, 1278262), (145, 1057872), (174, 881560), (232, 661170), (240, 639131), (290, 528936), (348, 440780), (435, 352624), (464, 330585), (580, 264468), (696, 220390), (870, 176312), (1160, 132234), (1392, 110195), (1740, 88156), (2320, 66117), (3480, 44078), (6960, 22039)]