15694983120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{401201}}^1$

素因数の和:401380

約数の個数: 80

約数和(自身を含む): 48953063232

約数和(自身を除く): 33258080112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7824, 9780, 13040, 19560, 39120, 401201, 802402, 1203603, 1604804, 2006005, 2407206, 3209608, 4012010, 4814412, 6018015, 6419216, 8024020, 9628824, 12036030, 16048040, 19257648, 24072060, 32096080, 48144120, 65395763, 96288240, 130791526, 196187289, 261583052, 326978815, 392374578, 523166104, 653957630, 784749156, 980936445, 1046332208, 1307915260, 1569498312, 1961872890, 2615830520, 3138996624, 3923745780, 5231661040, 7847491560, 15694983120]

約数ペア:

[(1, 15694983120), (2, 7847491560), (3, 5231661040), (4, 3923745780), (5, 3138996624), (6, 2615830520), (8, 1961872890), (10, 1569498312), (12, 1307915260), (15, 1046332208), (16, 980936445), (20, 784749156), (24, 653957630), (30, 523166104), (40, 392374578), (48, 326978815), (60, 261583052), (80, 196187289), (120, 130791526), (163, 96288240), (240, 65395763), (326, 48144120), (489, 32096080), (652, 24072060), (815, 19257648), (978, 16048040), (1304, 12036030), (1630, 9628824), (1956, 8024020), (2445, 6419216), (2608, 6018015), (3260, 4814412), (3912, 4012010), (4890, 3209608), (6520, 2407206), (7824, 2006005), (9780, 1604804), (13040, 1203603), (19560, 802402), (39120, 401201)]