1853640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 6364800

約数和(自身を除く): 4511160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 271, 285, 342, 360, 380, 456, 542, 570, 684, 760, 813, 855, 1084, 1140, 1355, 1368, 1626, 1710, 2168, 2280, 2439, 2710, 3252, 3420, 4065, 4878, 5149, 5420, 6504, 6840, 8130, 9756, 10298, 10840, 12195, 15447, 16260, 19512, 20596, 24390, 25745, 30894, 32520, 41192, 46341, 48780, 51490, 61788, 77235, 92682, 97560, 102980, 123576, 154470, 185364, 205960, 231705, 308940, 370728, 463410, 617880, 926820, 1853640]

約数ペア:

[(1, 1853640), (2, 926820), (3, 617880), (4, 463410), (5, 370728), (6, 308940), (8, 231705), (9, 205960), (10, 185364), (12, 154470), (15, 123576), (18, 102980), (19, 97560), (20, 92682), (24, 77235), (30, 61788), (36, 51490), (38, 48780), (40, 46341), (45, 41192), (57, 32520), (60, 30894), (72, 25745), (76, 24390), (90, 20596), (95, 19512), (114, 16260), (120, 15447), (152, 12195), (171, 10840), (180, 10298), (190, 9756), (228, 8130), (271, 6840), (285, 6504), (342, 5420), (360, 5149), (380, 4878), (456, 4065), (542, 3420), (570, 3252), (684, 2710), (760, 2439), (813, 2280), (855, 2168), (1084, 1710), (1140, 1626), (1355, 1368)]