330679920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81049}}^1$

素因数の和:81082

約数の個数: 80

約数和(自身を含む): 1085421600

約数和(自身を除く): 754741680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 81049, 162098, 243147, 324196, 405245, 486294, 648392, 810490, 972588, 1215735, 1296784, 1377833, 1620980, 1945176, 2431470, 2755666, 3241960, 3890352, 4133499, 4862940, 5511332, 6483920, 6889165, 8266998, 9725880, 11022664, 13778330, 16533996, 19451760, 20667495, 22045328, 27556660, 33067992, 41334990, 55113320, 66135984, 82669980, 110226640, 165339960, 330679920]

約数ペア:

[(1, 330679920), (2, 165339960), (3, 110226640), (4, 82669980), (5, 66135984), (6, 55113320), (8, 41334990), (10, 33067992), (12, 27556660), (15, 22045328), (16, 20667495), (17, 19451760), (20, 16533996), (24, 13778330), (30, 11022664), (34, 9725880), (40, 8266998), (48, 6889165), (51, 6483920), (60, 5511332), (68, 4862940), (80, 4133499), (85, 3890352), (102, 3241960), (120, 2755666), (136, 2431470), (170, 1945176), (204, 1620980), (240, 1377833), (255, 1296784), (272, 1215735), (340, 972588), (408, 810490), (510, 648392), (680, 486294), (816, 405245), (1020, 324196), (1360, 243147), (2040, 162098), (4080, 81049)]