1246733640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{60757}}^1$

素因数の和:60796

約数の個数: 128

約数和(自身を含む): 4374576000

約数和(自身を除く): 3127842360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 60757, 121514, 182271, 243028, 303785, 364542, 486056, 546813, 607570, 729084, 911355, 1093626, 1154383, 1215140, 1458168, 1640439, 1822710, 2187252, 2308766, 2430280, 2734065, 3280878, 3463149, 3645420, 4374504, 4617532, 5468130, 5771915, 6561756, 6926298, 7290840, 8202195, 9235064, 10389447, 10936260, 11543830, 13123512, 13852596, 16404390, 17315745, 20778894, 21872520, 23087660, 27705192, 31168341, 32808780, 34631490, 41557788, 46175320, 51947235, 62336682, 65617560, 69262980, 83115576, 103894470, 124673364, 138525960, 155841705, 207788940, 249346728, 311683410, 415577880, 623366820, 1246733640]

約数ペア:

[(1, 1246733640), (2, 623366820), (3, 415577880), (4, 311683410), (5, 249346728), (6, 207788940), (8, 155841705), (9, 138525960), (10, 124673364), (12, 103894470), (15, 83115576), (18, 69262980), (19, 65617560), (20, 62336682), (24, 51947235), (27, 46175320), (30, 41557788), (36, 34631490), (38, 32808780), (40, 31168341), (45, 27705192), (54, 23087660), (57, 21872520), (60, 20778894), (72, 17315745), (76, 16404390), (90, 13852596), (95, 13123512), (108, 11543830), (114, 10936260), (120, 10389447), (135, 9235064), (152, 8202195), (171, 7290840), (180, 6926298), (190, 6561756), (216, 5771915), (228, 5468130), (270, 4617532), (285, 4374504), (342, 3645420), (360, 3463149), (380, 3280878), (456, 2734065), (513, 2430280), (540, 2308766), (570, 2187252), (684, 1822710), (760, 1640439), (855, 1458168), (1026, 1215140), (1080, 1154383), (1140, 1093626), (1368, 911355), (1710, 729084), (2052, 607570), (2280, 546813), (2565, 486056), (3420, 364542), (4104, 303785), (5130, 243028), (6840, 182271), (10260, 121514), (20520, 60757)]