15068760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17939}}^1$

素因数の和:17960

約数の個数: 64

約数和(自身を含む): 51667200

約数和(自身を除く): 36598440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 17939, 35878, 53817, 71756, 89695, 107634, 125573, 143512, 179390, 215268, 251146, 269085, 358780, 376719, 430536, 502292, 538170, 627865, 717560, 753438, 1004584, 1076340, 1255730, 1506876, 1883595, 2152680, 2511460, 3013752, 3767190, 5022920, 7534380, 15068760]

約数ペア:

[(1, 15068760), (2, 7534380), (3, 5022920), (4, 3767190), (5, 3013752), (6, 2511460), (7, 2152680), (8, 1883595), (10, 1506876), (12, 1255730), (14, 1076340), (15, 1004584), (20, 753438), (21, 717560), (24, 627865), (28, 538170), (30, 502292), (35, 430536), (40, 376719), (42, 358780), (56, 269085), (60, 251146), (70, 215268), (84, 179390), (105, 143512), (120, 125573), (140, 107634), (168, 89695), (210, 71756), (280, 53817), (420, 35878), (840, 17939)]