1228410360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10247}}^1$

素因数の和:10307

約数の個数: 160

約数和(自身を含む): 4240827360

約数和(自身を除く): 3012417000

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, 81, 90, 108, 111, 120, 135, 148, 162, 180, 185, 216, 222, 270, 296, 324, 333, 360, 370, 405, 444, 540, 555, 648, 666, 740, 810, 888, 999, 1080, 1110, 1332, 1480, 1620, 1665, 1998, 2220, 2664, 2997, 3240, 3330, 3996, 4440, 4995, 5994, 6660, 7992, 9990, 10247, 11988, 13320, 14985, 19980, 20494, 23976, 29970, 30741, 39960, 40988, 51235, 59940, 61482, 81976, 92223, 102470, 119880, 122964, 153705, 184446, 204940, 245928, 276669, 307410, 368892, 379139, 409880, 461115, 553338, 614820, 737784, 758278, 830007, 922230, 1106676, 1137417, 1229640, 1383345, 1516556, 1660014, 1844460, 1895695, 2213352, 2274834, 2766690, 3033112, 3320028, 3412251, 3688920, 3791390, 4150035, 4549668, 5533380, 5687085, 6640056, 6824502, 7582780, 8300070, 9099336, 10236753, 11066760, 11374170, 13649004, 15165560, 16600140, 17061255, 20473506, 22748340, 27298008, 30710259, 33200280, 34122510, 40947012, 45496680, 51183765, 61420518, 68245020, 81894024, 102367530, 122841036, 136490040, 153551295, 204735060, 245682072, 307102590, 409470120, 614205180, 1228410360]

約数ペア:

[(1, 1228410360), (2, 614205180), (3, 409470120), (4, 307102590), (5, 245682072), (6, 204735060), (8, 153551295), (9, 136490040), (10, 122841036), (12, 102367530), (15, 81894024), (18, 68245020), (20, 61420518), (24, 51183765), (27, 45496680), (30, 40947012), (36, 34122510), (37, 33200280), (40, 30710259), (45, 27298008), (54, 22748340), (60, 20473506), (72, 17061255), (74, 16600140), (81, 15165560), (90, 13649004), (108, 11374170), (111, 11066760), (120, 10236753), (135, 9099336), (148, 8300070), (162, 7582780), (180, 6824502), (185, 6640056), (216, 5687085), (222, 5533380), (270, 4549668), (296, 4150035), (324, 3791390), (333, 3688920), (360, 3412251), (370, 3320028), (405, 3033112), (444, 2766690), (540, 2274834), (555, 2213352), (648, 1895695), (666, 1844460), (740, 1660014), (810, 1516556), (888, 1383345), (999, 1229640), (1080, 1137417), (1110, 1106676), (1332, 922230), (1480, 830007), (1620, 758278), (1665, 737784), (1998, 614820), (2220, 553338), (2664, 461115), (2997, 409880), (3240, 379139), (3330, 368892), (3996, 307410), (4440, 276669), (4995, 245928), (5994, 204940), (6660, 184446), (7992, 153705), (9990, 122964), (10247, 119880), (11988, 102470), (13320, 92223), (14985, 81976), (19980, 61482), (20494, 59940), (23976, 51235), (29970, 40988), (30741, 39960)]