2004773280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{245683}}^1$

素因数の和:245718

約数の個数: 96

約数和(自身を含む): 6686535744

約数和(自身を除く): 4681762464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 245683, 491366, 737049, 982732, 1228415, 1474098, 1965464, 2456830, 2948196, 3685245, 3930928, 4176611, 4913660, 5896392, 7370490, 7861856, 8353222, 9827320, 11792784, 12529833, 14740980, 16706444, 19654640, 20883055, 23585568, 25059666, 29481960, 33412888, 39309280, 41766110, 50119332, 58963920, 62649165, 66825776, 83532220, 100238664, 117927840, 125298330, 133651552, 167064440, 200477328, 250596660, 334128880, 400954656, 501193320, 668257760, 1002386640, 2004773280]

約数ペア:

[(1, 2004773280), (2, 1002386640), (3, 668257760), (4, 501193320), (5, 400954656), (6, 334128880), (8, 250596660), (10, 200477328), (12, 167064440), (15, 133651552), (16, 125298330), (17, 117927840), (20, 100238664), (24, 83532220), (30, 66825776), (32, 62649165), (34, 58963920), (40, 50119332), (48, 41766110), (51, 39309280), (60, 33412888), (68, 29481960), (80, 25059666), (85, 23585568), (96, 20883055), (102, 19654640), (120, 16706444), (136, 14740980), (160, 12529833), (170, 11792784), (204, 9827320), (240, 8353222), (255, 7861856), (272, 7370490), (340, 5896392), (408, 4913660), (480, 4176611), (510, 3930928), (544, 3685245), (680, 2948196), (816, 2456830), (1020, 1965464), (1360, 1474098), (1632, 1228415), (2040, 982732), (2720, 737049), (4080, 491366), (8160, 245683)]