25957077840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{405073}}^1$

素因数の和:405181

約数の個数: 120

約数和(自身を含む): 88152203880

約数和(自身を除く): 62195126040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 4272, 5340, 6408, 7120, 8010, 10680, 12816, 16020, 21360, 32040, 64080, 405073, 810146, 1215219, 1620292, 2025365, 2430438, 3240584, 3645657, 4050730, 4860876, 6076095, 6481168, 7291314, 8101460, 9721752, 12152190, 14582628, 16202920, 18228285, 19443504, 24304380, 29165256, 32405840, 36051497, 36456570, 48608760, 58330512, 72102994, 72913140, 97217520, 108154491, 144205988, 145826280, 180257485, 216308982, 288411976, 291652560, 324463473, 360514970, 432617964, 540772455, 576823952, 648926946, 721029940, 865235928, 1081544910, 1297853892, 1442059880, 1622317365, 1730471856, 2163089820, 2595707784, 2884119760, 3244634730, 4326179640, 5191415568, 6489269460, 8652359280, 12978538920, 25957077840]

約数ペア:

[(1, 25957077840), (2, 12978538920), (3, 8652359280), (4, 6489269460), (5, 5191415568), (6, 4326179640), (8, 3244634730), (9, 2884119760), (10, 2595707784), (12, 2163089820), (15, 1730471856), (16, 1622317365), (18, 1442059880), (20, 1297853892), (24, 1081544910), (30, 865235928), (36, 721029940), (40, 648926946), (45, 576823952), (48, 540772455), (60, 432617964), (72, 360514970), (80, 324463473), (89, 291652560), (90, 288411976), (120, 216308982), (144, 180257485), (178, 145826280), (180, 144205988), (240, 108154491), (267, 97217520), (356, 72913140), (360, 72102994), (445, 58330512), (534, 48608760), (712, 36456570), (720, 36051497), (801, 32405840), (890, 29165256), (1068, 24304380), (1335, 19443504), (1424, 18228285), (1602, 16202920), (1780, 14582628), (2136, 12152190), (2670, 9721752), (3204, 8101460), (3560, 7291314), (4005, 6481168), (4272, 6076095), (5340, 4860876), (6408, 4050730), (7120, 3645657), (8010, 3240584), (10680, 2430438), (12816, 2025365), (16020, 1620292), (21360, 1215219), (32040, 810146), (64080, 405073)]