129235920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48953}}^1$

素因数の和:48980

約数の個数: 80

約数和(自身を含む): 437061312

約数和(自身を除く): 307825392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 48953, 97906, 146859, 195812, 244765, 293718, 391624, 489530, 538483, 587436, 734295, 783248, 979060, 1076966, 1174872, 1468590, 1615449, 1958120, 2153932, 2349744, 2692415, 2937180, 3230898, 3916240, 4307864, 5384830, 5874360, 6461796, 8077245, 8615728, 10769660, 11748720, 12923592, 16154490, 21539320, 25847184, 32308980, 43078640, 64617960, 129235920]

約数ペア:

[(1, 129235920), (2, 64617960), (3, 43078640), (4, 32308980), (5, 25847184), (6, 21539320), (8, 16154490), (10, 12923592), (11, 11748720), (12, 10769660), (15, 8615728), (16, 8077245), (20, 6461796), (22, 5874360), (24, 5384830), (30, 4307864), (33, 3916240), (40, 3230898), (44, 2937180), (48, 2692415), (55, 2349744), (60, 2153932), (66, 1958120), (80, 1615449), (88, 1468590), (110, 1174872), (120, 1076966), (132, 979060), (165, 783248), (176, 734295), (220, 587436), (240, 538483), (264, 489530), (330, 391624), (440, 293718), (528, 244765), (660, 195812), (880, 146859), (1320, 97906), (2640, 48953)]