259583760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1039}}^1$

素因数の和:1405

約数の個数: 120

約数和(自身を含む): 875122560

約数和(自身を除く): 615538800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 347, 360, 694, 720, 1039, 1041, 1388, 1735, 2078, 2082, 2776, 3117, 3123, 3470, 4156, 4164, 5195, 5205, 5552, 6234, 6246, 6940, 8312, 8328, 9351, 10390, 10410, 12468, 12492, 13880, 15585, 15615, 16624, 16656, 18702, 20780, 20820, 24936, 24984, 27760, 31170, 31230, 37404, 41560, 41640, 46755, 49872, 49968, 62340, 62460, 74808, 83120, 83280, 93510, 124680, 124920, 149616, 187020, 249360, 249840, 360533, 374040, 721066, 748080, 1081599, 1442132, 1802665, 2163198, 2884264, 3244797, 3605330, 4326396, 5407995, 5768528, 6489594, 7210660, 8652792, 10815990, 12979188, 14421320, 16223985, 17305584, 21631980, 25958376, 28842640, 32447970, 43263960, 51916752, 64895940, 86527920, 129791880, 259583760]

約数ペア:

[(1, 259583760), (2, 129791880), (3, 86527920), (4, 64895940), (5, 51916752), (6, 43263960), (8, 32447970), (9, 28842640), (10, 25958376), (12, 21631980), (15, 17305584), (16, 16223985), (18, 14421320), (20, 12979188), (24, 10815990), (30, 8652792), (36, 7210660), (40, 6489594), (45, 5768528), (48, 5407995), (60, 4326396), (72, 3605330), (80, 3244797), (90, 2884264), (120, 2163198), (144, 1802665), (180, 1442132), (240, 1081599), (347, 748080), (360, 721066), (694, 374040), (720, 360533), (1039, 249840), (1041, 249360), (1388, 187020), (1735, 149616), (2078, 124920), (2082, 124680), (2776, 93510), (3117, 83280), (3123, 83120), (3470, 74808), (4156, 62460), (4164, 62340), (5195, 49968), (5205, 49872), (5552, 46755), (6234, 41640), (6246, 41560), (6940, 37404), (8312, 31230), (8328, 31170), (9351, 27760), (10390, 24984), (10410, 24936), (12468, 20820), (12492, 20780), (13880, 18702), (15585, 16656), (15615, 16624)]