242623440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{336977}}^1$

素因数の和:336996

約数の個数: 60

約数和(自身を含む): 814812804

約数和(自身を除く): 572189364

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 336977, 673954, 1010931, 1347908, 1684885, 2021862, 2695816, 3032793, 3369770, 4043724, 5054655, 5391632, 6065586, 6739540, 8087448, 10109310, 12131172, 13479080, 15163965, 16174896, 20218620, 24262344, 26958160, 30327930, 40437240, 48524688, 60655860, 80874480, 121311720, 242623440]

約数ペア:

[(1, 242623440), (2, 121311720), (3, 80874480), (4, 60655860), (5, 48524688), (6, 40437240), (8, 30327930), (9, 26958160), (10, 24262344), (12, 20218620), (15, 16174896), (16, 15163965), (18, 13479080), (20, 12131172), (24, 10109310), (30, 8087448), (36, 6739540), (40, 6065586), (45, 5391632), (48, 5054655), (60, 4043724), (72, 3369770), (80, 3032793), (90, 2695816), (120, 2021862), (144, 1684885), (180, 1347908), (240, 1010931), (360, 673954), (720, 336977)]