268876260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{617}}^1$

素因数の和:907

約数の個数: 120

約数和(自身を含む): 847982520

約数和(自身を除く): 579106260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 269, 270, 324, 405, 538, 540, 617, 807, 810, 1076, 1234, 1345, 1614, 1620, 1851, 2421, 2468, 2690, 3085, 3228, 3702, 4035, 4842, 5380, 5553, 6170, 7263, 7404, 8070, 9255, 9684, 11106, 12105, 12340, 14526, 16140, 16659, 18510, 21789, 22212, 24210, 27765, 29052, 33318, 36315, 37020, 43578, 48420, 49977, 55530, 66636, 72630, 83295, 87156, 99954, 108945, 111060, 145260, 165973, 166590, 199908, 217890, 249885, 331946, 333180, 435780, 497919, 499770, 663892, 829865, 995838, 999540, 1493757, 1659730, 1991676, 2489595, 2987514, 3319460, 4481271, 4979190, 5975028, 7468785, 8962542, 9958380, 13443813, 14937570, 17925084, 22406355, 26887626, 29875140, 44812710, 53775252, 67219065, 89625420, 134438130, 268876260]

約数ペア:

[(1, 268876260), (2, 134438130), (3, 89625420), (4, 67219065), (5, 53775252), (6, 44812710), (9, 29875140), (10, 26887626), (12, 22406355), (15, 17925084), (18, 14937570), (20, 13443813), (27, 9958380), (30, 8962542), (36, 7468785), (45, 5975028), (54, 4979190), (60, 4481271), (81, 3319460), (90, 2987514), (108, 2489595), (135, 1991676), (162, 1659730), (180, 1493757), (269, 999540), (270, 995838), (324, 829865), (405, 663892), (538, 499770), (540, 497919), (617, 435780), (807, 333180), (810, 331946), (1076, 249885), (1234, 217890), (1345, 199908), (1614, 166590), (1620, 165973), (1851, 145260), (2421, 111060), (2468, 108945), (2690, 99954), (3085, 87156), (3228, 83295), (3702, 72630), (4035, 66636), (4842, 55530), (5380, 49977), (5553, 48420), (6170, 43578), (7263, 37020), (7404, 36315), (8070, 33318), (9255, 29052), (9684, 27765), (11106, 24210), (12105, 22212), (12340, 21789), (14526, 18510), (16140, 16659)]