490367040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30047}}^1$

素因数の和:30084

約数の個数: 112

約数和(自身を含む): 1648553472

約数和(自身を除く): 1158186432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 30047, 60094, 90141, 120188, 150235, 180282, 240376, 300470, 360564, 450705, 480752, 510799, 600940, 721128, 901410, 961504, 1021598, 1201880, 1442256, 1532397, 1802820, 1923008, 2043196, 2403760, 2553995, 2884512, 3064794, 3605640, 4086392, 4807520, 5107990, 5769024, 6129588, 7211280, 7661985, 8172784, 9615040, 10215980, 12259176, 14422560, 15323970, 16345568, 20431960, 24518352, 28845120, 30647940, 32691136, 40863920, 49036704, 61295880, 81727840, 98073408, 122591760, 163455680, 245183520, 490367040]

約数ペア:

[(1, 490367040), (2, 245183520), (3, 163455680), (4, 122591760), (5, 98073408), (6, 81727840), (8, 61295880), (10, 49036704), (12, 40863920), (15, 32691136), (16, 30647940), (17, 28845120), (20, 24518352), (24, 20431960), (30, 16345568), (32, 15323970), (34, 14422560), (40, 12259176), (48, 10215980), (51, 9615040), (60, 8172784), (64, 7661985), (68, 7211280), (80, 6129588), (85, 5769024), (96, 5107990), (102, 4807520), (120, 4086392), (136, 3605640), (160, 3064794), (170, 2884512), (192, 2553995), (204, 2403760), (240, 2043196), (255, 1923008), (272, 1802820), (320, 1532397), (340, 1442256), (408, 1201880), (480, 1021598), (510, 961504), (544, 901410), (680, 721128), (816, 600940), (960, 510799), (1020, 480752), (1088, 450705), (1360, 360564), (1632, 300470), (2040, 240376), (2720, 180282), (3264, 150235), (4080, 120188), (5440, 90141), (8160, 60094), (16320, 30047)]