4485978480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{256049}}^1$

素因数の和:256138

約数の個数: 80

約数和(自身を含む): 14097088800

約数和(自身を除く): 9611110320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 4380, 5840, 8760, 17520, 256049, 512098, 768147, 1024196, 1280245, 1536294, 2048392, 2560490, 3072588, 3840735, 4096784, 5120980, 6145176, 7681470, 10241960, 12290352, 15362940, 18691577, 20483920, 30725880, 37383154, 56074731, 61451760, 74766308, 93457885, 112149462, 149532616, 186915770, 224298924, 280373655, 299065232, 373831540, 448597848, 560747310, 747663080, 897195696, 1121494620, 1495326160, 2242989240, 4485978480]

約数ペア:

[(1, 4485978480), (2, 2242989240), (3, 1495326160), (4, 1121494620), (5, 897195696), (6, 747663080), (8, 560747310), (10, 448597848), (12, 373831540), (15, 299065232), (16, 280373655), (20, 224298924), (24, 186915770), (30, 149532616), (40, 112149462), (48, 93457885), (60, 74766308), (73, 61451760), (80, 56074731), (120, 37383154), (146, 30725880), (219, 20483920), (240, 18691577), (292, 15362940), (365, 12290352), (438, 10241960), (584, 7681470), (730, 6145176), (876, 5120980), (1095, 4096784), (1168, 3840735), (1460, 3072588), (1752, 2560490), (2190, 2048392), (2920, 1536294), (3504, 1280245), (4380, 1024196), (5840, 768147), (8760, 512098), (17520, 256049)]