154192680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{142771}}^1$

素因数の和:142791

約数の個数: 64

約数和(自身を含む): 513979200

約数和(自身を除く): 359786520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 142771, 285542, 428313, 571084, 713855, 856626, 1142168, 1284939, 1427710, 1713252, 2141565, 2569878, 2855420, 3426504, 3854817, 4283130, 5139756, 5710840, 6424695, 7709634, 8566260, 10279512, 12849390, 15419268, 17132520, 19274085, 25698780, 30838536, 38548170, 51397560, 77096340, 154192680]

約数ペア:

[(1, 154192680), (2, 77096340), (3, 51397560), (4, 38548170), (5, 30838536), (6, 25698780), (8, 19274085), (9, 17132520), (10, 15419268), (12, 12849390), (15, 10279512), (18, 8566260), (20, 7709634), (24, 6424695), (27, 5710840), (30, 5139756), (36, 4283130), (40, 3854817), (45, 3426504), (54, 2855420), (60, 2569878), (72, 2141565), (90, 1713252), (108, 1427710), (120, 1284939), (135, 1142168), (180, 856626), (216, 713855), (270, 571084), (360, 428313), (540, 285542), (1080, 142771)]