15304680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 52531200

約数和(自身を除く): 37226520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 383, 444, 540, 555, 666, 740, 766, 888, 999, 1080, 1110, 1149, 1332, 1480, 1532, 1665, 1915, 1998, 2220, 2298, 2664, 3064, 3330, 3447, 3830, 3996, 4440, 4596, 4995, 5745, 6660, 6894, 7660, 7992, 9192, 9990, 10341, 11490, 13320, 13788, 14171, 15320, 17235, 19980, 20682, 22980, 27576, 28342, 34470, 39960, 41364, 42513, 45960, 51705, 56684, 68940, 70855, 82728, 85026, 103410, 113368, 127539, 137880, 141710, 170052, 206820, 212565, 255078, 283420, 340104, 382617, 413640, 425130, 510156, 566840, 637695, 765234, 850260, 1020312, 1275390, 1530468, 1700520, 1913085, 2550780, 3060936, 3826170, 5101560, 7652340, 15304680]

約数ペア:

[(1, 15304680), (2, 7652340), (3, 5101560), (4, 3826170), (5, 3060936), (6, 2550780), (8, 1913085), (9, 1700520), (10, 1530468), (12, 1275390), (15, 1020312), (18, 850260), (20, 765234), (24, 637695), (27, 566840), (30, 510156), (36, 425130), (37, 413640), (40, 382617), (45, 340104), (54, 283420), (60, 255078), (72, 212565), (74, 206820), (90, 170052), (108, 141710), (111, 137880), (120, 127539), (135, 113368), (148, 103410), (180, 85026), (185, 82728), (216, 70855), (222, 68940), (270, 56684), (296, 51705), (333, 45960), (360, 42513), (370, 41364), (383, 39960), (444, 34470), (540, 28342), (555, 27576), (666, 22980), (740, 20682), (766, 19980), (888, 17235), (999, 15320), (1080, 14171), (1110, 13788), (1149, 13320), (1332, 11490), (1480, 10341), (1532, 9990), (1665, 9192), (1915, 7992), (1998, 7660), (2220, 6894), (2298, 6660), (2664, 5745), (3064, 4995), (3330, 4596), (3447, 4440), (3830, 3996)]