989262222240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5437897}}^1$

素因数の和:5438294

約数の個数: 96

約数和(自身を含む): 3124398674880

約数和(自身を除く): 2135136452640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 379, 480, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 5685, 6064, 7580, 9096, 11370, 12128, 15160, 18192, 22740, 30320, 36384, 45480, 60640, 90960, 181920, 5437897, 10875794, 16313691, 21751588, 27189485, 32627382, 43503176, 54378970, 65254764, 81568455, 87006352, 108757940, 130509528, 163136910, 174012704, 217515880, 261019056, 326273820, 435031760, 522038112, 652547640, 870063520, 1305095280, 2060962963, 2610190560, 4121925926, 6182888889, 8243851852, 10304814815, 12365777778, 16487703704, 20609629630, 24731555556, 30914444445, 32975407408, 41219259260, 49463111112, 61828888890, 65950814816, 82438518520, 98926222224, 123657777780, 164877037040, 197852444448, 247315555560, 329754074080, 494631111120, 989262222240]

約数ペア:

[(1, 989262222240), (2, 494631111120), (3, 329754074080), (4, 247315555560), (5, 197852444448), (6, 164877037040), (8, 123657777780), (10, 98926222224), (12, 82438518520), (15, 65950814816), (16, 61828888890), (20, 49463111112), (24, 41219259260), (30, 32975407408), (32, 30914444445), (40, 24731555556), (48, 20609629630), (60, 16487703704), (80, 12365777778), (96, 10304814815), (120, 8243851852), (160, 6182888889), (240, 4121925926), (379, 2610190560), (480, 2060962963), (758, 1305095280), (1137, 870063520), (1516, 652547640), (1895, 522038112), (2274, 435031760), (3032, 326273820), (3790, 261019056), (4548, 217515880), (5685, 174012704), (6064, 163136910), (7580, 130509528), (9096, 108757940), (11370, 87006352), (12128, 81568455), (15160, 65254764), (18192, 54378970), (22740, 43503176), (30320, 32627382), (36384, 27189485), (45480, 21751588), (60640, 16313691), (90960, 10875794), (181920, 5437897)]