3953520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:72

約数の個数: 180

約数和(自身を含む): 14846520

約数和(自身を除く): 10893000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 289, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 578, 612, 646, 680, 684, 720, 760, 765, 816, 855, 867, 912, 969, 1020, 1140, 1156, 1224, 1292, 1360, 1368, 1445, 1520, 1530, 1615, 1710, 1734, 1938, 2040, 2280, 2312, 2448, 2584, 2601, 2736, 2890, 2907, 3060, 3230, 3420, 3468, 3876, 4080, 4335, 4560, 4624, 4845, 5168, 5202, 5491, 5780, 5814, 6120, 6460, 6840, 6936, 7752, 8670, 9690, 10404, 10982, 11560, 11628, 12240, 12920, 13005, 13680, 13872, 14535, 15504, 16473, 17340, 19380, 20808, 21964, 23120, 23256, 25840, 26010, 27455, 29070, 32946, 34680, 38760, 41616, 43928, 46512, 49419, 52020, 54910, 58140, 65892, 69360, 77520, 82365, 87856, 98838, 104040, 109820, 116280, 131784, 164730, 197676, 208080, 219640, 232560, 247095, 263568, 329460, 395352, 439280, 494190, 658920, 790704, 988380, 1317840, 1976760, 3953520]

約数ペア:

[(1, 3953520), (2, 1976760), (3, 1317840), (4, 988380), (5, 790704), (6, 658920), (8, 494190), (9, 439280), (10, 395352), (12, 329460), (15, 263568), (16, 247095), (17, 232560), (18, 219640), (19, 208080), (20, 197676), (24, 164730), (30, 131784), (34, 116280), (36, 109820), (38, 104040), (40, 98838), (45, 87856), (48, 82365), (51, 77520), (57, 69360), (60, 65892), (68, 58140), (72, 54910), (76, 52020), (80, 49419), (85, 46512), (90, 43928), (95, 41616), (102, 38760), (114, 34680), (120, 32946), (136, 29070), (144, 27455), (152, 26010), (153, 25840), (170, 23256), (171, 23120), (180, 21964), (190, 20808), (204, 19380), (228, 17340), (240, 16473), (255, 15504), (272, 14535), (285, 13872), (289, 13680), (304, 13005), (306, 12920), (323, 12240), (340, 11628), (342, 11560), (360, 10982), (380, 10404), (408, 9690), (456, 8670), (510, 7752), (570, 6936), (578, 6840), (612, 6460), (646, 6120), (680, 5814), (684, 5780), (720, 5491), (760, 5202), (765, 5168), (816, 4845), (855, 4624), (867, 4560), (912, 4335), (969, 4080), (1020, 3876), (1140, 3468), (1156, 3420), (1224, 3230), (1292, 3060), (1360, 2907), (1368, 2890), (1445, 2736), (1520, 2601), (1530, 2584), (1615, 2448), (1710, 2312), (1734, 2280), (1938, 2040)]