4687920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:419

約数の個数: 120

約数和(自身を含む): 16713216

約数和(自身を除く): 12025296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 383, 408, 510, 612, 680, 720, 765, 766, 816, 1020, 1149, 1224, 1360, 1530, 1532, 1915, 2040, 2298, 2448, 3060, 3064, 3447, 3830, 4080, 4596, 5745, 6120, 6128, 6511, 6894, 7660, 9192, 11490, 12240, 13022, 13788, 15320, 17235, 18384, 19533, 22980, 26044, 27576, 30640, 32555, 34470, 39066, 45960, 52088, 55152, 58599, 65110, 68940, 78132, 91920, 97665, 104176, 117198, 130220, 137880, 156264, 195330, 234396, 260440, 275760, 292995, 312528, 390660, 468792, 520880, 585990, 781320, 937584, 1171980, 1562640, 2343960, 4687920]

約数ペア:

[(1, 4687920), (2, 2343960), (3, 1562640), (4, 1171980), (5, 937584), (6, 781320), (8, 585990), (9, 520880), (10, 468792), (12, 390660), (15, 312528), (16, 292995), (17, 275760), (18, 260440), (20, 234396), (24, 195330), (30, 156264), (34, 137880), (36, 130220), (40, 117198), (45, 104176), (48, 97665), (51, 91920), (60, 78132), (68, 68940), (72, 65110), (80, 58599), (85, 55152), (90, 52088), (102, 45960), (120, 39066), (136, 34470), (144, 32555), (153, 30640), (170, 27576), (180, 26044), (204, 22980), (240, 19533), (255, 18384), (272, 17235), (306, 15320), (340, 13788), (360, 13022), (383, 12240), (408, 11490), (510, 9192), (612, 7660), (680, 6894), (720, 6511), (765, 6128), (766, 6120), (816, 5745), (1020, 4596), (1149, 4080), (1224, 3830), (1360, 3447), (1530, 3064), (1532, 3060), (1915, 2448), (2040, 2298)]