156702240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{108821}}^1$

素因数の和:108842

約数の個数: 72

約数和(自身を含む): 534751308

約数和(自身を除く): 378049068

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 108821, 217642, 326463, 435284, 544105, 652926, 870568, 979389, 1088210, 1305852, 1632315, 1741136, 1958778, 2176420, 2611704, 3264630, 3482272, 3917556, 4352840, 4896945, 5223408, 6529260, 7835112, 8705680, 9793890, 10446816, 13058520, 15670224, 17411360, 19587780, 26117040, 31340448, 39175560, 52234080, 78351120, 156702240]

約数ペア:

[(1, 156702240), (2, 78351120), (3, 52234080), (4, 39175560), (5, 31340448), (6, 26117040), (8, 19587780), (9, 17411360), (10, 15670224), (12, 13058520), (15, 10446816), (16, 9793890), (18, 8705680), (20, 7835112), (24, 6529260), (30, 5223408), (32, 4896945), (36, 4352840), (40, 3917556), (45, 3482272), (48, 3264630), (60, 2611704), (72, 2176420), (80, 1958778), (90, 1741136), (96, 1632315), (120, 1305852), (144, 1088210), (160, 979389), (180, 870568), (240, 652926), (288, 544105), (360, 435284), (480, 326463), (720, 217642), (1440, 108821)]