130486680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6359}}^1$

素因数の和:6398

約数の個数: 128

約数和(自身を含む): 457920000

約数和(自身を除く): 327433320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6359, 6840, 10260, 12718, 19077, 20520, 25436, 31795, 38154, 50872, 57231, 63590, 76308, 95385, 114462, 120821, 127180, 152616, 171693, 190770, 228924, 241642, 254360, 286155, 343386, 362463, 381540, 457848, 483284, 572310, 604105, 686772, 724926, 763080, 858465, 966568, 1087389, 1144620, 1208210, 1373544, 1449852, 1716930, 1812315, 2174778, 2289240, 2416420, 2899704, 3262167, 3433860, 3624630, 4349556, 4832840, 5436945, 6524334, 6867720, 7249260, 8699112, 10873890, 13048668, 14498520, 16310835, 21747780, 26097336, 32621670, 43495560, 65243340, 130486680]

約数ペア:

[(1, 130486680), (2, 65243340), (3, 43495560), (4, 32621670), (5, 26097336), (6, 21747780), (8, 16310835), (9, 14498520), (10, 13048668), (12, 10873890), (15, 8699112), (18, 7249260), (19, 6867720), (20, 6524334), (24, 5436945), (27, 4832840), (30, 4349556), (36, 3624630), (38, 3433860), (40, 3262167), (45, 2899704), (54, 2416420), (57, 2289240), (60, 2174778), (72, 1812315), (76, 1716930), (90, 1449852), (95, 1373544), (108, 1208210), (114, 1144620), (120, 1087389), (135, 966568), (152, 858465), (171, 763080), (180, 724926), (190, 686772), (216, 604105), (228, 572310), (270, 483284), (285, 457848), (342, 381540), (360, 362463), (380, 343386), (456, 286155), (513, 254360), (540, 241642), (570, 228924), (684, 190770), (760, 171693), (855, 152616), (1026, 127180), (1080, 120821), (1140, 114462), (1368, 95385), (1710, 76308), (2052, 63590), (2280, 57231), (2565, 50872), (3420, 38154), (4104, 31795), (5130, 25436), (6359, 20520), (6840, 19077), (10260, 12718)]