298746720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{207463}}^1$

素因数の和:207484

約数の個数: 72

約数和(自身を含む): 1019478096

約数和(自身を除く): 720731376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 207463, 414926, 622389, 829852, 1037315, 1244778, 1659704, 1867167, 2074630, 2489556, 3111945, 3319408, 3734334, 4149260, 4979112, 6223890, 6638816, 7468668, 8298520, 9335835, 9958224, 12447780, 14937336, 16597040, 18671670, 19916448, 24895560, 29874672, 33194080, 37343340, 49791120, 59749344, 74686680, 99582240, 149373360, 298746720]

約数ペア:

[(1, 298746720), (2, 149373360), (3, 99582240), (4, 74686680), (5, 59749344), (6, 49791120), (8, 37343340), (9, 33194080), (10, 29874672), (12, 24895560), (15, 19916448), (16, 18671670), (18, 16597040), (20, 14937336), (24, 12447780), (30, 9958224), (32, 9335835), (36, 8298520), (40, 7468668), (45, 6638816), (48, 6223890), (60, 4979112), (72, 4149260), (80, 3734334), (90, 3319408), (96, 3111945), (120, 2489556), (144, 2074630), (160, 1867167), (180, 1659704), (240, 1244778), (288, 1037315), (360, 829852), (480, 622389), (720, 414926), (1440, 207463)]