1955355480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{417811}}^1$

素因数の和:417841

約数の個数: 96

約数和(自身を含む): 6843760560

約数和(自身を除く): 4888405080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 417811, 835622, 1253433, 1671244, 2089055, 2506866, 3342488, 3760299, 4178110, 5013732, 5431543, 6267165, 7520598, 8356220, 10027464, 10863086, 12534330, 15041196, 16294629, 16712440, 18801495, 21726172, 25068660, 27157715, 30082392, 32589258, 37602990, 43452344, 48883887, 50137320, 54315430, 65178516, 75205980, 81473145, 97767774, 108630860, 130357032, 150411960, 162946290, 195535548, 217261720, 244419435, 325892580, 391071096, 488838870, 651785160, 977677740, 1955355480]

約数ペア:

[(1, 1955355480), (2, 977677740), (3, 651785160), (4, 488838870), (5, 391071096), (6, 325892580), (8, 244419435), (9, 217261720), (10, 195535548), (12, 162946290), (13, 150411960), (15, 130357032), (18, 108630860), (20, 97767774), (24, 81473145), (26, 75205980), (30, 65178516), (36, 54315430), (39, 50137320), (40, 48883887), (45, 43452344), (52, 37602990), (60, 32589258), (65, 30082392), (72, 27157715), (78, 25068660), (90, 21726172), (104, 18801495), (117, 16712440), (120, 16294629), (130, 15041196), (156, 12534330), (180, 10863086), (195, 10027464), (234, 8356220), (260, 7520598), (312, 6267165), (360, 5431543), (390, 5013732), (468, 4178110), (520, 3760299), (585, 3342488), (780, 2506866), (936, 2089055), (1170, 1671244), (1560, 1253433), (2340, 835622), (4680, 417811)]