245920680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8647}}^1$

素因数の和:8743

約数の個数: 96

約数和(自身を含む): 809452800

約数和(自身を除く): 563532120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5688, 7110, 8647, 9480, 14220, 17294, 25941, 28440, 34588, 43235, 51882, 69176, 77823, 86470, 103764, 129705, 155646, 172940, 207528, 259410, 311292, 345880, 389115, 518820, 622584, 683113, 778230, 1037640, 1366226, 1556460, 2049339, 2732452, 3112920, 3415565, 4098678, 5464904, 6148017, 6831130, 8197356, 10246695, 12296034, 13662260, 16394712, 20493390, 24592068, 27324520, 30740085, 40986780, 49184136, 61480170, 81973560, 122960340, 245920680]

約数ペア:

[(1, 245920680), (2, 122960340), (3, 81973560), (4, 61480170), (5, 49184136), (6, 40986780), (8, 30740085), (9, 27324520), (10, 24592068), (12, 20493390), (15, 16394712), (18, 13662260), (20, 12296034), (24, 10246695), (30, 8197356), (36, 6831130), (40, 6148017), (45, 5464904), (60, 4098678), (72, 3415565), (79, 3112920), (90, 2732452), (120, 2049339), (158, 1556460), (180, 1366226), (237, 1037640), (316, 778230), (360, 683113), (395, 622584), (474, 518820), (632, 389115), (711, 345880), (790, 311292), (948, 259410), (1185, 207528), (1422, 172940), (1580, 155646), (1896, 129705), (2370, 103764), (2844, 86470), (3160, 77823), (3555, 69176), (4740, 51882), (5688, 43235), (7110, 34588), (8647, 28440), (9480, 25941), (14220, 17294)]