30495360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{2269}}^1$

素因数の和:2298

約数の個数: 128

約数和(自身を含む): 111139200

約数和(自身を除く): 80643840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2269, 2688, 3360, 4480, 4538, 6720, 6807, 9076, 11345, 13440, 13614, 15883, 18152, 22690, 27228, 31766, 34035, 36304, 45380, 47649, 54456, 63532, 68070, 72608, 79415, 90760, 95298, 108912, 127064, 136140, 145216, 158830, 181520, 190596, 217824, 238245, 254128, 272280, 290432, 317660, 363040, 381192, 435648, 476490, 508256, 544560, 635320, 726080, 762384, 871296, 952980, 1016512, 1089120, 1270640, 1452160, 1524768, 1905960, 2033024, 2178240, 2541280, 3049536, 3811920, 4356480, 5082560, 6099072, 7623840, 10165120, 15247680, 30495360]

約数ペア:

[(1, 30495360), (2, 15247680), (3, 10165120), (4, 7623840), (5, 6099072), (6, 5082560), (7, 4356480), (8, 3811920), (10, 3049536), (12, 2541280), (14, 2178240), (15, 2033024), (16, 1905960), (20, 1524768), (21, 1452160), (24, 1270640), (28, 1089120), (30, 1016512), (32, 952980), (35, 871296), (40, 762384), (42, 726080), (48, 635320), (56, 544560), (60, 508256), (64, 476490), (70, 435648), (80, 381192), (84, 363040), (96, 317660), (105, 290432), (112, 272280), (120, 254128), (128, 238245), (140, 217824), (160, 190596), (168, 181520), (192, 158830), (210, 145216), (224, 136140), (240, 127064), (280, 108912), (320, 95298), (336, 90760), (384, 79415), (420, 72608), (448, 68070), (480, 63532), (560, 54456), (640, 47649), (672, 45380), (840, 36304), (896, 34035), (960, 31766), (1120, 27228), (1344, 22690), (1680, 18152), (1920, 15883), (2240, 13614), (2269, 13440), (2688, 11345), (3360, 9076), (4480, 6807), (4538, 6720)]