317588640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1223}}^1$

素因数の和:1782

約数の個数: 96

約数和(自身を含む): 1003072896

約数和(自身を除く): 685484256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 541, 1082, 1223, 1623, 2164, 2446, 2705, 3246, 3669, 4328, 4892, 5410, 6115, 6492, 7338, 8115, 8656, 9784, 10820, 12230, 12984, 14676, 16230, 17312, 18345, 19568, 21640, 24460, 25968, 29352, 32460, 36690, 39136, 43280, 48920, 51936, 58704, 64920, 73380, 86560, 97840, 117408, 129840, 146760, 195680, 259680, 293520, 587040, 661643, 1323286, 1984929, 2646572, 3308215, 3969858, 5293144, 6616430, 7939716, 9924645, 10586288, 13232860, 15879432, 19849290, 21172576, 26465720, 31758864, 39698580, 52931440, 63517728, 79397160, 105862880, 158794320, 317588640]

約数ペア:

[(1, 317588640), (2, 158794320), (3, 105862880), (4, 79397160), (5, 63517728), (6, 52931440), (8, 39698580), (10, 31758864), (12, 26465720), (15, 21172576), (16, 19849290), (20, 15879432), (24, 13232860), (30, 10586288), (32, 9924645), (40, 7939716), (48, 6616430), (60, 5293144), (80, 3969858), (96, 3308215), (120, 2646572), (160, 1984929), (240, 1323286), (480, 661643), (541, 587040), (1082, 293520), (1223, 259680), (1623, 195680), (2164, 146760), (2446, 129840), (2705, 117408), (3246, 97840), (3669, 86560), (4328, 73380), (4892, 64920), (5410, 58704), (6115, 51936), (6492, 48920), (7338, 43280), (8115, 39136), (8656, 36690), (9784, 32460), (10820, 29352), (12230, 25968), (12984, 24460), (14676, 21640), (16230, 19568), (17312, 18345)]