1644153360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6850639}}^1$

素因数の和:6850655

約数の個数: 40

約数和(自身を含む): 5096876160

約数和(自身を除く): 3452722800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6850639, 13701278, 20551917, 27402556, 34253195, 41103834, 54805112, 68506390, 82207668, 102759585, 109610224, 137012780, 164415336, 205519170, 274025560, 328830672, 411038340, 548051120, 822076680, 1644153360]

約数ペア:

[(1, 1644153360), (2, 822076680), (3, 548051120), (4, 411038340), (5, 328830672), (6, 274025560), (8, 205519170), (10, 164415336), (12, 137012780), (15, 109610224), (16, 102759585), (20, 82207668), (24, 68506390), (30, 54805112), (40, 41103834), (48, 34253195), (60, 27402556), (80, 20551917), (120, 13701278), (240, 6850639)]