120398592

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 347970560

約数和(自身を除く): 227571968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 74, 76, 96, 111, 114, 128, 148, 152, 192, 222, 223, 228, 256, 296, 304, 384, 444, 446, 456, 592, 608, 669, 703, 768, 888, 892, 912, 1184, 1216, 1338, 1406, 1776, 1784, 1824, 2109, 2368, 2432, 2676, 2812, 3552, 3568, 3648, 4218, 4237, 4736, 4864, 5352, 5624, 7104, 7136, 7296, 8251, 8436, 8474, 9472, 10704, 11248, 12711, 14208, 14272, 14592, 16502, 16872, 16948, 21408, 22496, 24753, 25422, 28416, 28544, 33004, 33744, 33896, 42816, 44992, 49506, 50844, 57088, 66008, 67488, 67792, 85632, 89984, 99012, 101688, 132016, 134976, 135584, 156769, 171264, 179968, 198024, 203376, 264032, 269952, 271168, 313538, 396048, 406752, 470307, 528064, 539904, 542336, 627076, 792096, 813504, 940614, 1056128, 1084672, 1254152, 1584192, 1627008, 1881228, 2112256, 2508304, 3168384, 3254016, 3762456, 5016608, 6336768, 7524912, 10033216, 15049824, 20066432, 30099648, 40132864, 60199296, 120398592]

約数ペア:

[(1, 120398592), (2, 60199296), (3, 40132864), (4, 30099648), (6, 20066432), (8, 15049824), (12, 10033216), (16, 7524912), (19, 6336768), (24, 5016608), (32, 3762456), (37, 3254016), (38, 3168384), (48, 2508304), (57, 2112256), (64, 1881228), (74, 1627008), (76, 1584192), (96, 1254152), (111, 1084672), (114, 1056128), (128, 940614), (148, 813504), (152, 792096), (192, 627076), (222, 542336), (223, 539904), (228, 528064), (256, 470307), (296, 406752), (304, 396048), (384, 313538), (444, 271168), (446, 269952), (456, 264032), (592, 203376), (608, 198024), (669, 179968), (703, 171264), (768, 156769), (888, 135584), (892, 134976), (912, 132016), (1184, 101688), (1216, 99012), (1338, 89984), (1406, 85632), (1776, 67792), (1784, 67488), (1824, 66008), (2109, 57088), (2368, 50844), (2432, 49506), (2676, 44992), (2812, 42816), (3552, 33896), (3568, 33744), (3648, 33004), (4218, 28544), (4237, 28416), (4736, 25422), (4864, 24753), (5352, 22496), (5624, 21408), (7104, 16948), (7136, 16872), (7296, 16502), (8251, 14592), (8436, 14272), (8474, 14208), (9472, 12711), (10704, 11248)]