327756840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4957}}^1$

素因数の和:5019

約数の個数: 128

約数和(自身を含む): 1070928000

約数和(自身を除く): 743171160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 870, 1102, 1140, 1160, 1653, 1740, 2204, 2280, 2755, 3306, 3480, 4408, 4957, 5510, 6612, 8265, 9914, 11020, 13224, 14871, 16530, 19828, 22040, 24785, 29742, 33060, 39656, 49570, 59484, 66120, 74355, 94183, 99140, 118968, 143753, 148710, 188366, 198280, 282549, 287506, 297420, 376732, 431259, 470915, 565098, 575012, 594840, 718765, 753464, 862518, 941830, 1130196, 1150024, 1412745, 1437530, 1725036, 1883660, 2156295, 2260392, 2731307, 2825490, 2875060, 3450072, 3767320, 4312590, 5462614, 5650980, 5750120, 8193921, 8625180, 10925228, 11301960, 13656535, 16387842, 17250360, 21850456, 27313070, 32775684, 40969605, 54626140, 65551368, 81939210, 109252280, 163878420, 327756840]

約数ペア:

[(1, 327756840), (2, 163878420), (3, 109252280), (4, 81939210), (5, 65551368), (6, 54626140), (8, 40969605), (10, 32775684), (12, 27313070), (15, 21850456), (19, 17250360), (20, 16387842), (24, 13656535), (29, 11301960), (30, 10925228), (38, 8625180), (40, 8193921), (57, 5750120), (58, 5650980), (60, 5462614), (76, 4312590), (87, 3767320), (95, 3450072), (114, 2875060), (116, 2825490), (120, 2731307), (145, 2260392), (152, 2156295), (174, 1883660), (190, 1725036), (228, 1437530), (232, 1412745), (285, 1150024), (290, 1130196), (348, 941830), (380, 862518), (435, 753464), (456, 718765), (551, 594840), (570, 575012), (580, 565098), (696, 470915), (760, 431259), (870, 376732), (1102, 297420), (1140, 287506), (1160, 282549), (1653, 198280), (1740, 188366), (2204, 148710), (2280, 143753), (2755, 118968), (3306, 99140), (3480, 94183), (4408, 74355), (4957, 66120), (5510, 59484), (6612, 49570), (8265, 39656), (9914, 33060), (11020, 29742), (13224, 24785), (14871, 22040), (16530, 19828)]