16344480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2038

約数の個数: 96

約数和(自身を含む): 54540864

約数和(自身を除く): 38196384

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, 2003, 2040, 2720, 4006, 4080, 6009, 8012, 8160, 10015, 12018, 16024, 20030, 24036, 30045, 32048, 34051, 40060, 48072, 60090, 64096, 68102, 80120, 96144, 102153, 120180, 136204, 160240, 170255, 192288, 204306, 240360, 272408, 320480, 340510, 408612, 480720, 510765, 544816, 681020, 817224, 961440, 1021530, 1089632, 1362040, 1634448, 2043060, 2724080, 3268896, 4086120, 5448160, 8172240, 16344480]

約数ペア:

[(1, 16344480), (2, 8172240), (3, 5448160), (4, 4086120), (5, 3268896), (6, 2724080), (8, 2043060), (10, 1634448), (12, 1362040), (15, 1089632), (16, 1021530), (17, 961440), (20, 817224), (24, 681020), (30, 544816), (32, 510765), (34, 480720), (40, 408612), (48, 340510), (51, 320480), (60, 272408), (68, 240360), (80, 204306), (85, 192288), (96, 170255), (102, 160240), (120, 136204), (136, 120180), (160, 102153), (170, 96144), (204, 80120), (240, 68102), (255, 64096), (272, 60090), (340, 48072), (408, 40060), (480, 34051), (510, 32048), (544, 30045), (680, 24036), (816, 20030), (1020, 16024), (1360, 12018), (1632, 10015), (2003, 8160), (2040, 8012), (2720, 6009), (4006, 4080)]