204047280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1697}}^1$

素因数の和:1883

約数の個数: 120

約数和(自身を含む): 689768352

約数和(自身を除く): 485721072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 167, 180, 240, 334, 360, 501, 668, 720, 835, 1002, 1336, 1503, 1670, 1697, 2004, 2505, 2672, 3006, 3340, 3394, 4008, 5010, 5091, 6012, 6680, 6788, 7515, 8016, 8485, 10020, 10182, 12024, 13360, 13576, 15030, 15273, 16970, 20040, 20364, 24048, 25455, 27152, 30060, 30546, 33940, 40080, 40728, 50910, 60120, 61092, 67880, 76365, 81456, 101820, 120240, 122184, 135760, 152730, 203640, 244368, 283399, 305460, 407280, 566798, 610920, 850197, 1133596, 1221840, 1416995, 1700394, 2267192, 2550591, 2833990, 3400788, 4250985, 4534384, 5101182, 5667980, 6801576, 8501970, 10202364, 11335960, 12752955, 13603152, 17003940, 20404728, 22671920, 25505910, 34007880, 40809456, 51011820, 68015760, 102023640, 204047280]

約数ペア:

[(1, 204047280), (2, 102023640), (3, 68015760), (4, 51011820), (5, 40809456), (6, 34007880), (8, 25505910), (9, 22671920), (10, 20404728), (12, 17003940), (15, 13603152), (16, 12752955), (18, 11335960), (20, 10202364), (24, 8501970), (30, 6801576), (36, 5667980), (40, 5101182), (45, 4534384), (48, 4250985), (60, 3400788), (72, 2833990), (80, 2550591), (90, 2267192), (120, 1700394), (144, 1416995), (167, 1221840), (180, 1133596), (240, 850197), (334, 610920), (360, 566798), (501, 407280), (668, 305460), (720, 283399), (835, 244368), (1002, 203640), (1336, 152730), (1503, 135760), (1670, 122184), (1697, 120240), (2004, 101820), (2505, 81456), (2672, 76365), (3006, 67880), (3340, 61092), (3394, 60120), (4008, 50910), (5010, 40728), (5091, 40080), (6012, 33940), (6680, 30546), (6788, 30060), (7515, 27152), (8016, 25455), (8485, 24048), (10020, 20364), (10182, 20040), (12024, 16970), (13360, 15273), (13576, 15030)]