2633407440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{645443}}^1$

素因数の和:645476

約数の個数: 80

約数和(自身を含む): 8643786048

約数和(自身を除く): 6010378608

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, 645443, 1290886, 1936329, 2581772, 3227215, 3872658, 5163544, 6454430, 7745316, 9681645, 10327088, 10972531, 12908860, 15490632, 19363290, 21945062, 25817720, 30981264, 32917593, 38726580, 43890124, 51635440, 54862655, 65835186, 77453160, 87780248, 109725310, 131670372, 154906320, 164587965, 175560496, 219450620, 263340744, 329175930, 438901240, 526681488, 658351860, 877802480, 1316703720, 2633407440]

約数ペア:

[(1, 2633407440), (2, 1316703720), (3, 877802480), (4, 658351860), (5, 526681488), (6, 438901240), (8, 329175930), (10, 263340744), (12, 219450620), (15, 175560496), (16, 164587965), (17, 154906320), (20, 131670372), (24, 109725310), (30, 87780248), (34, 77453160), (40, 65835186), (48, 54862655), (51, 51635440), (60, 43890124), (68, 38726580), (80, 32917593), (85, 30981264), (102, 25817720), (120, 21945062), (136, 19363290), (170, 15490632), (204, 12908860), (240, 10972531), (255, 10327088), (272, 9681645), (340, 7745316), (408, 6454430), (510, 5163544), (680, 3872658), (816, 3227215), (1020, 2581772), (1360, 1936329), (2040, 1290886), (4080, 645443)]