4579380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 15899520

約数和(自身を除く): 11320140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 103, 114, 117, 130, 156, 171, 180, 190, 195, 206, 228, 234, 247, 260, 285, 309, 342, 380, 390, 412, 468, 494, 515, 570, 585, 618, 684, 741, 780, 855, 927, 988, 1030, 1140, 1170, 1235, 1236, 1339, 1482, 1545, 1710, 1854, 1957, 2060, 2223, 2340, 2470, 2678, 2964, 3090, 3420, 3705, 3708, 3914, 4017, 4446, 4635, 4940, 5356, 5871, 6180, 6695, 7410, 7828, 8034, 8892, 9270, 9785, 11115, 11742, 12051, 13390, 14820, 16068, 17613, 18540, 19570, 20085, 22230, 23484, 24102, 25441, 26780, 29355, 35226, 39140, 40170, 44460, 48204, 50882, 58710, 60255, 70452, 76323, 80340, 88065, 101764, 117420, 120510, 127205, 152646, 176130, 228969, 241020, 254410, 305292, 352260, 381615, 457938, 508820, 763230, 915876, 1144845, 1526460, 2289690, 4579380]

約数ペア:

[(1, 4579380), (2, 2289690), (3, 1526460), (4, 1144845), (5, 915876), (6, 763230), (9, 508820), (10, 457938), (12, 381615), (13, 352260), (15, 305292), (18, 254410), (19, 241020), (20, 228969), (26, 176130), (30, 152646), (36, 127205), (38, 120510), (39, 117420), (45, 101764), (52, 88065), (57, 80340), (60, 76323), (65, 70452), (76, 60255), (78, 58710), (90, 50882), (95, 48204), (103, 44460), (114, 40170), (117, 39140), (130, 35226), (156, 29355), (171, 26780), (180, 25441), (190, 24102), (195, 23484), (206, 22230), (228, 20085), (234, 19570), (247, 18540), (260, 17613), (285, 16068), (309, 14820), (342, 13390), (380, 12051), (390, 11742), (412, 11115), (468, 9785), (494, 9270), (515, 8892), (570, 8034), (585, 7828), (618, 7410), (684, 6695), (741, 6180), (780, 5871), (855, 5356), (927, 4940), (988, 4635), (1030, 4446), (1140, 4017), (1170, 3914), (1235, 3708), (1236, 3705), (1339, 3420), (1482, 3090), (1545, 2964), (1710, 2678), (1854, 2470), (1957, 2340), (2060, 2223)]