727870320

素因数分解:

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

素因数の和:336999

約数の個数: 80

約数和(自身を含む): 2507116320

約数和(自身を除く): 1779246000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 336977, 673954, 1010931, 1347908, 1684885, 2021862, 2695816, 3032793, 3369770, 4043724, 5054655, 5391632, 6065586, 6739540, 8087448, 9098379, 10109310, 12131172, 13479080, 15163965, 16174896, 18196758, 20218620, 24262344, 26958160, 30327930, 36393516, 40437240, 45491895, 48524688, 60655860, 72787032, 80874480, 90983790, 121311720, 145574064, 181967580, 242623440, 363935160, 727870320]

約数ペア:

[(1, 727870320), (2, 363935160), (3, 242623440), (4, 181967580), (5, 145574064), (6, 121311720), (8, 90983790), (9, 80874480), (10, 72787032), (12, 60655860), (15, 48524688), (16, 45491895), (18, 40437240), (20, 36393516), (24, 30327930), (27, 26958160), (30, 24262344), (36, 20218620), (40, 18196758), (45, 16174896), (48, 15163965), (54, 13479080), (60, 12131172), (72, 10109310), (80, 9098379), (90, 8087448), (108, 6739540), (120, 6065586), (135, 5391632), (144, 5054655), (180, 4043724), (216, 3369770), (240, 3032793), (270, 2695816), (360, 2021862), (432, 1684885), (540, 1347908), (720, 1010931), (1080, 673954), (2160, 336977)]