2684995020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{409}}^1\times {\mathrm{12157}}^1$

素因数の和:12584

約数の個数: 96

約数和(自身を含む): 8374430400

約数和(自身を除く): 5689435380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 409, 540, 818, 1227, 1636, 2045, 2454, 3681, 4090, 4908, 6135, 7362, 8180, 11043, 12157, 12270, 14724, 18405, 22086, 24314, 24540, 36471, 36810, 44172, 48628, 55215, 60785, 72942, 73620, 109413, 110430, 121570, 145884, 182355, 218826, 220860, 243140, 328239, 364710, 437652, 547065, 656478, 729420, 1094130, 1312956, 1641195, 2188260, 3282390, 4972213, 6564780, 9944426, 14916639, 19888852, 24861065, 29833278, 44749917, 49722130, 59666556, 74583195, 89499834, 99444260, 134249751, 149166390, 178999668, 223749585, 268499502, 298332780, 447499170, 536999004, 671248755, 894998340, 1342497510, 2684995020]

約数ペア:

[(1, 2684995020), (2, 1342497510), (3, 894998340), (4, 671248755), (5, 536999004), (6, 447499170), (9, 298332780), (10, 268499502), (12, 223749585), (15, 178999668), (18, 149166390), (20, 134249751), (27, 99444260), (30, 89499834), (36, 74583195), (45, 59666556), (54, 49722130), (60, 44749917), (90, 29833278), (108, 24861065), (135, 19888852), (180, 14916639), (270, 9944426), (409, 6564780), (540, 4972213), (818, 3282390), (1227, 2188260), (1636, 1641195), (2045, 1312956), (2454, 1094130), (3681, 729420), (4090, 656478), (4908, 547065), (6135, 437652), (7362, 364710), (8180, 328239), (11043, 243140), (12157, 220860), (12270, 218826), (14724, 182355), (18405, 145884), (22086, 121570), (24314, 110430), (24540, 109413), (36471, 73620), (36810, 72942), (44172, 60785), (48628, 55215)]