871199640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{27191}}^1$

素因数の和:27297

約数の個数: 96

約数和(自身を含む): 2863317600

約数和(自身を除く): 1992117960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 120, 178, 180, 267, 356, 360, 445, 534, 712, 801, 890, 1068, 1335, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 5340, 6408, 8010, 10680, 16020, 27191, 32040, 54382, 81573, 108764, 135955, 163146, 217528, 244719, 271910, 326292, 407865, 489438, 543820, 652584, 815730, 978876, 1087640, 1223595, 1631460, 1957752, 2419999, 2447190, 3262920, 4839998, 4894380, 7259997, 9679996, 9788760, 12099995, 14519994, 19359992, 21779991, 24199990, 29039988, 36299985, 43559982, 48399980, 58079976, 72599970, 87119964, 96799960, 108899955, 145199940, 174239928, 217799910, 290399880, 435599820, 871199640]

約数ペア:

[(1, 871199640), (2, 435599820), (3, 290399880), (4, 217799910), (5, 174239928), (6, 145199940), (8, 108899955), (9, 96799960), (10, 87119964), (12, 72599970), (15, 58079976), (18, 48399980), (20, 43559982), (24, 36299985), (30, 29039988), (36, 24199990), (40, 21779991), (45, 19359992), (60, 14519994), (72, 12099995), (89, 9788760), (90, 9679996), (120, 7259997), (178, 4894380), (180, 4839998), (267, 3262920), (356, 2447190), (360, 2419999), (445, 1957752), (534, 1631460), (712, 1223595), (801, 1087640), (890, 978876), (1068, 815730), (1335, 652584), (1602, 543820), (1780, 489438), (2136, 407865), (2670, 326292), (3204, 271910), (3560, 244719), (4005, 217528), (5340, 163146), (6408, 135955), (8010, 108764), (10680, 81573), (16020, 54382), (27191, 32040)]