84672360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12379}}^1$

素因数の和:12415

約数の個数: 96

約数和(自身を含む): 289692000

約数和(自身を除く): 205019640

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, 12379, 24758, 37137, 49516, 61895, 74274, 99032, 111411, 123790, 148548, 185685, 222822, 235201, 247580, 297096, 371370, 445644, 470402, 495160, 557055, 705603, 742740, 891288, 940804, 1114110, 1176005, 1411206, 1485480, 1881608, 2116809, 2228220, 2352010, 2822412, 3528015, 4233618, 4456440, 4704020, 5644824, 7056030, 8467236, 9408040, 10584045, 14112060, 16934472, 21168090, 28224120, 42336180, 84672360]

約数ペア:

[(1, 84672360), (2, 42336180), (3, 28224120), (4, 21168090), (5, 16934472), (6, 14112060), (8, 10584045), (9, 9408040), (10, 8467236), (12, 7056030), (15, 5644824), (18, 4704020), (19, 4456440), (20, 4233618), (24, 3528015), (30, 2822412), (36, 2352010), (38, 2228220), (40, 2116809), (45, 1881608), (57, 1485480), (60, 1411206), (72, 1176005), (76, 1114110), (90, 940804), (95, 891288), (114, 742740), (120, 705603), (152, 557055), (171, 495160), (180, 470402), (190, 445644), (228, 371370), (285, 297096), (342, 247580), (360, 235201), (380, 222822), (456, 185685), (570, 148548), (684, 123790), (760, 111411), (855, 99032), (1140, 74274), (1368, 61895), (1710, 49516), (2280, 37137), (3420, 24758), (6840, 12379)]