121935840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19541}}^1$

素因数の和:19572

約数の個数: 96

約数和(自身を含む): 413665056

約数和(自身を除く): 291729216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 19541, 39082, 58623, 78164, 97705, 117246, 156328, 195410, 234492, 254033, 293115, 312656, 390820, 468984, 508066, 586230, 625312, 762099, 781640, 937968, 1016132, 1172460, 1270165, 1524198, 1563280, 1875936, 2032264, 2344920, 2540330, 3048396, 3126560, 3810495, 4064528, 4689840, 5080660, 6096792, 7620990, 8129056, 9379680, 10161320, 12193584, 15241980, 20322640, 24387168, 30483960, 40645280, 60967920, 121935840]

約数ペア:

[(1, 121935840), (2, 60967920), (3, 40645280), (4, 30483960), (5, 24387168), (6, 20322640), (8, 15241980), (10, 12193584), (12, 10161320), (13, 9379680), (15, 8129056), (16, 7620990), (20, 6096792), (24, 5080660), (26, 4689840), (30, 4064528), (32, 3810495), (39, 3126560), (40, 3048396), (48, 2540330), (52, 2344920), (60, 2032264), (65, 1875936), (78, 1563280), (80, 1524198), (96, 1270165), (104, 1172460), (120, 1016132), (130, 937968), (156, 781640), (160, 762099), (195, 625312), (208, 586230), (240, 508066), (260, 468984), (312, 390820), (390, 312656), (416, 293115), (480, 254033), (520, 234492), (624, 195410), (780, 156328), (1040, 117246), (1248, 97705), (1560, 78164), (2080, 58623), (3120, 39082), (6240, 19541)]