288952560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30871}}^1$

素因数の和:30903

約数の個数: 120

約数和(自身を含む): 1045078944

約数和(自身を除く): 756126384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 30871, 61742, 92613, 123484, 154355, 185226, 246968, 277839, 308710, 370452, 401323, 463065, 493936, 555678, 617420, 740904, 802646, 926130, 1111356, 1203969, 1234840, 1389195, 1481808, 1605292, 1852260, 2006615, 2222712, 2407938, 2469680, 2778390, 3210584, 3611907, 3704520, 4013230, 4445424, 4815876, 5556780, 6019845, 6421168, 7223814, 7409040, 8026460, 9631752, 11113560, 12039690, 14447628, 16052920, 18059535, 19263504, 22227120, 24079380, 28895256, 32105840, 36119070, 48158760, 57790512, 72238140, 96317520, 144476280, 288952560]

約数ペア:

[(1, 288952560), (2, 144476280), (3, 96317520), (4, 72238140), (5, 57790512), (6, 48158760), (8, 36119070), (9, 32105840), (10, 28895256), (12, 24079380), (13, 22227120), (15, 19263504), (16, 18059535), (18, 16052920), (20, 14447628), (24, 12039690), (26, 11113560), (30, 9631752), (36, 8026460), (39, 7409040), (40, 7223814), (45, 6421168), (48, 6019845), (52, 5556780), (60, 4815876), (65, 4445424), (72, 4013230), (78, 3704520), (80, 3611907), (90, 3210584), (104, 2778390), (117, 2469680), (120, 2407938), (130, 2222712), (144, 2006615), (156, 1852260), (180, 1605292), (195, 1481808), (208, 1389195), (234, 1234840), (240, 1203969), (260, 1111356), (312, 926130), (360, 802646), (390, 740904), (468, 617420), (520, 555678), (585, 493936), (624, 463065), (720, 401323), (780, 370452), (936, 308710), (1040, 277839), (1170, 246968), (1560, 185226), (1872, 154355), (2340, 123484), (3120, 92613), (4680, 61742), (9360, 30871)]