1178902720

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5167}}^1$

素因数の和:5238

約数の個数: 112

約数和(自身を含む): 3024396288

約数和(自身を除く): 1845493568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 64, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 320, 368, 460, 496, 620, 713, 736, 920, 992, 1240, 1426, 1472, 1840, 1984, 2480, 2852, 3565, 3680, 4960, 5167, 5704, 7130, 7360, 9920, 10334, 11408, 14260, 20668, 22816, 25835, 28520, 41336, 45632, 51670, 57040, 82672, 103340, 114080, 118841, 160177, 165344, 206680, 228160, 237682, 320354, 330688, 413360, 475364, 594205, 640708, 800885, 826720, 950728, 1188410, 1281416, 1601770, 1653440, 1901456, 2376820, 2562832, 3203540, 3684071, 3802912, 4753640, 5125664, 6407080, 7368142, 7605824, 9507280, 10251328, 12814160, 14736284, 18420355, 19014560, 25628320, 29472568, 36840710, 38029120, 51256640, 58945136, 73681420, 117890272, 147362840, 235780544, 294725680, 589451360, 1178902720]

約数ペア:

[(1, 1178902720), (2, 589451360), (4, 294725680), (5, 235780544), (8, 147362840), (10, 117890272), (16, 73681420), (20, 58945136), (23, 51256640), (31, 38029120), (32, 36840710), (40, 29472568), (46, 25628320), (62, 19014560), (64, 18420355), (80, 14736284), (92, 12814160), (115, 10251328), (124, 9507280), (155, 7605824), (160, 7368142), (184, 6407080), (230, 5125664), (248, 4753640), (310, 3802912), (320, 3684071), (368, 3203540), (460, 2562832), (496, 2376820), (620, 1901456), (713, 1653440), (736, 1601770), (920, 1281416), (992, 1188410), (1240, 950728), (1426, 826720), (1472, 800885), (1840, 640708), (1984, 594205), (2480, 475364), (2852, 413360), (3565, 330688), (3680, 320354), (4960, 237682), (5167, 228160), (5704, 206680), (7130, 165344), (7360, 160177), (9920, 118841), (10334, 114080), (11408, 103340), (14260, 82672), (20668, 57040), (22816, 51670), (25835, 45632), (28520, 41336)]