136881720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4813}}^1$

素因数の和:4909

約数の個数: 96

約数和(自身を含む): 450590400

約数和(自身を除く): 313708680

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, 4813, 5688, 7110, 9480, 9626, 14220, 14439, 19252, 24065, 28440, 28878, 38504, 43317, 48130, 57756, 72195, 86634, 96260, 115512, 144390, 173268, 192520, 216585, 288780, 346536, 380227, 433170, 577560, 760454, 866340, 1140681, 1520908, 1732680, 1901135, 2281362, 3041816, 3422043, 3802270, 4562724, 5703405, 6844086, 7604540, 9125448, 11406810, 13688172, 15209080, 17110215, 22813620, 27376344, 34220430, 45627240, 68440860, 136881720]

約数ペア:

[(1, 136881720), (2, 68440860), (3, 45627240), (4, 34220430), (5, 27376344), (6, 22813620), (8, 17110215), (9, 15209080), (10, 13688172), (12, 11406810), (15, 9125448), (18, 7604540), (20, 6844086), (24, 5703405), (30, 4562724), (36, 3802270), (40, 3422043), (45, 3041816), (60, 2281362), (72, 1901135), (79, 1732680), (90, 1520908), (120, 1140681), (158, 866340), (180, 760454), (237, 577560), (316, 433170), (360, 380227), (395, 346536), (474, 288780), (632, 216585), (711, 192520), (790, 173268), (948, 144390), (1185, 115512), (1422, 96260), (1580, 86634), (1896, 72195), (2370, 57756), (2844, 48130), (3160, 43317), (3555, 38504), (4740, 28878), (4813, 28440), (5688, 24065), (7110, 19252), (9480, 14439), (9626, 14220)]