1873156680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5203213}}^1$

素因数の和:5203230

約数の個数: 48

約数和(自身を含む): 6087760380

約数和(自身を除く): 4214603700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5203213, 10406426, 15609639, 20812852, 26016065, 31219278, 41625704, 46828917, 52032130, 62438556, 78048195, 93657834, 104064260, 124877112, 156096390, 187315668, 208128520, 234144585, 312192780, 374631336, 468289170, 624385560, 936578340, 1873156680]

約数ペア:

[(1, 1873156680), (2, 936578340), (3, 624385560), (4, 468289170), (5, 374631336), (6, 312192780), (8, 234144585), (9, 208128520), (10, 187315668), (12, 156096390), (15, 124877112), (18, 104064260), (20, 93657834), (24, 78048195), (30, 62438556), (36, 52032130), (40, 46828917), (45, 41625704), (60, 31219278), (72, 26016065), (90, 20812852), (120, 15609639), (180, 10406426), (360, 5203213)]