82565640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12071}}^1$

素因数の和:12107

約数の個数: 96

約数和(自身を含む): 282484800

約数和(自身を除く): 199919160

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, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 12071, 24142, 36213, 48284, 60355, 72426, 96568, 108639, 120710, 144852, 181065, 217278, 229349, 241420, 289704, 362130, 434556, 458698, 482840, 543195, 688047, 724260, 869112, 917396, 1086390, 1146745, 1376094, 1448520, 1834792, 2064141, 2172780, 2293490, 2752188, 3440235, 4128282, 4345560, 4586980, 5504376, 6880470, 8256564, 9173960, 10320705, 13760940, 16513128, 20641410, 27521880, 41282820, 82565640]

約数ペア:

[(1, 82565640), (2, 41282820), (3, 27521880), (4, 20641410), (5, 16513128), (6, 13760940), (8, 10320705), (9, 9173960), (10, 8256564), (12, 6880470), (15, 5504376), (18, 4586980), (19, 4345560), (20, 4128282), (24, 3440235), (30, 2752188), (36, 2293490), (38, 2172780), (40, 2064141), (45, 1834792), (57, 1448520), (60, 1376094), (72, 1146745), (76, 1086390), (90, 917396), (95, 869112), (114, 724260), (120, 688047), (152, 543195), (171, 482840), (180, 458698), (190, 434556), (228, 362130), (285, 289704), (342, 241420), (360, 229349), (380, 217278), (456, 181065), (570, 144852), (684, 120710), (760, 108639), (855, 96568), (1140, 72426), (1368, 60355), (1710, 48284), (2280, 36213), (3420, 24142), (6840, 12071)]