228174720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5167}}^1$

素因数の和:5212

約数の個数: 128

約数和(自身を含む): 759075840

約数和(自身を除く): 530901120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5167, 5520, 7360, 8832, 10334, 11040, 14720, 15501, 20668, 22080, 25835, 31002, 41336, 44160, 51670, 62004, 77505, 82672, 103340, 118841, 124008, 155010, 165344, 206680, 237682, 248016, 310020, 330688, 356523, 413360, 475364, 496032, 594205, 620040, 661376, 713046, 826720, 950728, 992064, 1188410, 1240080, 1426092, 1653440, 1782615, 1901456, 1984128, 2376820, 2480160, 2852184, 3306880, 3565230, 3802912, 4753640, 4960320, 5704368, 7130460, 7605824, 9507280, 9920640, 11408736, 14260920, 15211648, 19014560, 22817472, 28521840, 38029120, 45634944, 57043680, 76058240, 114087360, 228174720]

約数ペア:

[(1, 228174720), (2, 114087360), (3, 76058240), (4, 57043680), (5, 45634944), (6, 38029120), (8, 28521840), (10, 22817472), (12, 19014560), (15, 15211648), (16, 14260920), (20, 11408736), (23, 9920640), (24, 9507280), (30, 7605824), (32, 7130460), (40, 5704368), (46, 4960320), (48, 4753640), (60, 3802912), (64, 3565230), (69, 3306880), (80, 2852184), (92, 2480160), (96, 2376820), (115, 1984128), (120, 1901456), (128, 1782615), (138, 1653440), (160, 1426092), (184, 1240080), (192, 1188410), (230, 992064), (240, 950728), (276, 826720), (320, 713046), (345, 661376), (368, 620040), (384, 594205), (460, 496032), (480, 475364), (552, 413360), (640, 356523), (690, 330688), (736, 310020), (920, 248016), (960, 237682), (1104, 206680), (1380, 165344), (1472, 155010), (1840, 124008), (1920, 118841), (2208, 103340), (2760, 82672), (2944, 77505), (3680, 62004), (4416, 51670), (5167, 44160), (5520, 41336), (7360, 31002), (8832, 25835), (10334, 22080), (11040, 20668), (14720, 15501)]